-
1
-
-
2442713843
-
-
Bellefonte Academy. 2002. http://bellefonte.freeyellow.com/. downloaded 10/25/2002.
-
(2002)
-
-
-
2
-
-
0033494086
-
George Nelson Coffey, early American pedologist
-
Brevik, E.C. 1999. George Nelson Coffey, early American pedologist. Soil Sci. Soc. Am. J. 63:1485-1493.
-
(1999)
Soil Sci. Soc. Am. J.
, vol.63
, pp. 1485-1493
-
-
Brevik, E.C.1
-
3
-
-
0343744901
-
History and challenges in soil and water conservation and management
-
Browning, G.M. 1977. History and challenges in soil and water conservation and management. Soil Sci. Soc. Am. J. 41:254-259.
-
(1977)
Soil Sci. Soc. Am. J.
, vol.41
, pp. 254-259
-
-
Browning, G.M.1
-
4
-
-
0003527418
-
-
Iowa State University Press, Ames
-
Buol, S.W., F.D. Hole, R.J. McCracken, and R.J. Southard. 1997. Soil Genesis and Classification. Iowa State University Press, Ames.
-
(1997)
Soil Genesis and Classification
-
-
Buol, S.W.1
Hole, F.D.2
McCracken, R.J.3
Southard, R.J.4
-
5
-
-
2442648904
-
The ecological significance of soil aeration
-
Cannon, W.A., and E.E. Free. 1917. The ecological significance of soil aeration. Science 45:178-180.
-
(1917)
Science
, vol.45
, pp. 178-180
-
-
Cannon, W.A.1
Free, E.E.2
-
6
-
-
0342874234
-
Historical highlights in soil genesis, morphology, and classification
-
Cline, M.G. 1977. Historical highlights in soil genesis, morphology, and classification. Soil Sci. Soc. Am. J. 41:250-254.
-
(1977)
Soil Sci. Soc. Am. J.
, vol.41
, pp. 250-254
-
-
Cline, M.G.1
-
7
-
-
0006322423
-
The development of soil survey work in the United States with a brief reference to foreign countries
-
Coffey, G.N. 1911. The development of soil survey work in the United States with a brief reference to foreign countries. Proc. Am. Soc. Agron. 3:115-129.
-
(1911)
Proc. Am. Soc. Agron.
, vol.3
, pp. 115-129
-
-
Coffey, G.N.1
-
9
-
-
0000347911
-
The solubility of precipitated basic copper carbonate in solutions of carbon dioxide
-
Free, E.E. 1908a. The solubility of precipitated basic copper carbonate in solutions of carbon dioxide. J. Am. Chem. Soc. 30:1366-1374.
-
(1908)
J. Am. Chem. Soc.
, vol.30
, pp. 1366-1374
-
-
Free, E.E.1
-
10
-
-
2442700192
-
Electrolytic determination of minute quantities of copper
-
Free, E.E. 1908b. Electrolytic determination of minute quantities of copper. J. Phys. Chem. 12:28-29.
-
(1908)
J. Phys. Chem.
, vol.12
, pp. 28-29
-
-
Free, E.E.1
-
11
-
-
2442681568
-
The phenomena of flocculation and deflocculation
-
Free, E.E. 1910. The phenomena of flocculation and deflocculation. J. Franklin Institute 169:421-438 and 170:46-57.
-
(1910)
J. Franklin Institute
, vol.169
, pp. 421-438
-
-
Free, E.E.1
-
12
-
-
2442681568
-
-
Free, E.E. 1910. The phenomena of flocculation and deflocculation. J. Franklin Institute 169:421-438 and 170:46-57.
-
J. Franklin Institute
, vol.170
, pp. 46-57
-
-
-
13
-
-
2442640151
-
Studies in soil physics. I. The physical condition of soils
-
Free, E.E. 1911a. Studies in soil physics. I. The physical condition of soils. Plant World 14:29-39.
-
(1911)
Plant World
, vol.14
, pp. 29-39
-
-
Free, E.E.1
-
14
-
-
2442642647
-
Studies in soil physics. II. The movement of soil water
-
Free, E.E. 1911b. Studies in soil physics. II. The movement of soil water. Plant World 14:59-66.
-
(1911)
Plant World
, vol.14
, pp. 59-66
-
-
Free, E.E.1
-
15
-
-
2442648905
-
Studies in soil physics. III. Soil water and the plant
-
Free, E.E. 1911c. Studies in soil physics. III. Soil water and the plant. Plant World 14:110-119.
-
(1911)
Plant World
, vol.14
, pp. 110-119
-
-
Free, E.E.1
-
16
-
-
2442647607
-
Studies in soil physics. IV. The physical constants of soils
-
Free, E.E. 1911d. Studies in soil physics. IV. The physical constants of soils. Plant World 14:164-176.
-
(1911)
Plant World
, vol.14
, pp. 164-176
-
-
Free, E.E.1
-
17
-
-
2442718851
-
Studies in soil physics. V. Soil temperature
-
Free, E.E. 1911e. Studies in soil physics. V. Soil temperature. Plant World 14:186-190.
-
(1911)
Plant World
, vol.14
, pp. 186-190
-
-
Free, E.E.1
-
18
-
-
35948967984
-
The movement of soil material by the wind
-
Gov. Print. Office, Washington DC
-
Free, E.E. 1911f. The movement of soil material by the wind. USDA Bureau of Soils Bull. No. 68. Gov. Print. Office, Washington DC.
-
(1911)
USDA Bureau of Soils Bull. No. 68
-
-
Free, E.E.1
-
19
-
-
2442695193
-
An investigation of the Otero Basin, N. Mex., for potash salts
-
Gov. Print. Office, Washington, DC
-
Free, E.E. 1912a. An investigation of the Otero Basin, N. Mex., for potash salts. USDA Bureau of Soils Circ. No. 61. Gov. Print. Office, Washington, DC.
-
(1912)
USDA Bureau of Soils Circ. No. 61
-
-
Free, E.E.1
-
20
-
-
2442645091
-
Report of a reconnaissance of the Lyon nitrate prospect near Queen, N. Mex
-
Gov. Print. Office, Washington, DC
-
Free, E.E. 1912b. Report of a reconnaissance of the Lyon nitrate prospect near Queen, N. Mex. USDA Bureau of Soils Circ. No. 62. Gov. Print. Office, Washington, DC.
-
(1912)
USDA Bureau of Soils Circ. No. 62
-
-
Free, E.E.1
-
21
-
-
2442718850
-
Nitrate Prospects in the Amargosa Valley, near Tecopa, Cal
-
Gov. Print. Office, Washington, DC
-
Free, E.E. 1912c. Nitrate Prospects in the Amargosa Valley, near Tecopa, Cal. USDA Bureau of Soils Circ. No. 73. Gov. Print. Office, Washington, DC.
-
(1912)
USDA Bureau of Soils Circ. No. 73
-
-
Free, E.E.1
-
22
-
-
0012954244
-
The topographic features of the desert basins of the United States with reference to the possible occurrence of potash
-
Gov. Print. Office, Washington, DC
-
Free, E.E. 1914. The topographic features of the desert basins of the United States with reference to the possible occurrence of potash. USDA Bull. No. 54. Gov. Print. Office, Washington, DC.
-
(1914)
USDA Bull. No. 54
-
-
Free, E.E.1
-
23
-
-
2442650155
-
Differences between nitrogen and helium as inert gases in anaerobic experiments on plants
-
W.A. Cannon (ed.) The Carnegie Institution of Washington, Washington, DC
-
Free, E.E. 1925. Differences between nitrogen and helium as inert gases in anaerobic experiments on plants. p. 38-77. In W.A. Cannon (ed.) Physiological features of roots, with especial reference to the relation of roots to aeration of the soil. The Carnegie Institution of Washington, Washington, DC.
-
(1925)
Physiological Features of Roots, with Especial Reference to the Relation of Roots to Aeration of the Soil
, pp. 38-77
-
-
Free, E.E.1
-
24
-
-
2442705246
-
-
R.M. McBride & Company, New York
-
Free, E.E., and T. Hoke. 1928. Weather: Practical, dramatic, and spectacular facts about a little studied subject. R.M. McBride & Company, New York.
-
(1928)
Weather: Practical, Dramatic, and Spectacular Facts about a Little Studied Subject
-
-
Free, E.E.1
Hoke, T.2
-
25
-
-
2442668938
-
The control of blowing soils
-
Gov. Print. Office, Washington DC
-
Free, E.E., and J.M. Westgate. 1910. The control of blowing soils. USDA Farmer's Bull. 421. Gov. Print. Office, Washington DC.
-
(1910)
USDA Farmer's Bull. 421
-
-
Free, E.E.1
Westgate, J.M.2
-
26
-
-
85040208035
-
-
SCS-USDA. U.S. Gov. Print. Office, Washington, DC
-
Gile, L.H., and R.B. Grossman. 1979. The desert project soil monograph: Soils and landscapes of a desert region astride the Rio Grande Valley near Las Cruces, New Mexico. SCS-USDA. U.S. Gov. Print. Office, Washington, DC.
-
(1979)
The Desert Project Soil Monograph: Soils and Landscapes of a Desert Region Astride the Rio Grande Valley Near Las Cruces, New Mexico
-
-
Gile, L.H.1
Grossman, R.B.2
-
27
-
-
2442696407
-
Early leaders of the soil survey
-
D. Helms et al. (ed.) Iowa State University Press, Ames
-
Helms, D. 2002. Early leaders of the soil survey. p. 19-64. In D. Helms et al. (ed.) Profiles in the history of the U.S. soil survey. Iowa State University Press, Ames.
-
(2002)
Profiles in the History of the U.S. Soil Survey
, pp. 19-64
-
-
Helms, D.1
-
30
-
-
0022205218
-
Soil erosion by water: The research experience
-
Meyer, L.D., and W.C. Moldenhauer. 1985. Soil erosion by water: The research experience. Agric. Hist. 59:192-204.
-
(1985)
Agric. Hist.
, vol.59
, pp. 192-204
-
-
Meyer, L.D.1
Moldenhauer, W.C.2
-
32
-
-
0030631503
-
Early teaching in USA of Dokuchaiev factors of soil formation
-
Simonson, R.W. 1997. Early teaching in USA of Dokuchaiev factors of soil formation. Soil Sci. Soc. Am. J. 61:11-16.
-
(1997)
Soil Sci. Soc. Am. J.
, vol.61
, pp. 11-16
-
-
Simonson, R.W.1
-
33
-
-
0036120470
-
Historical development of soil and weathering profile concepts from Europe to the United States of America
-
Tandarich, J.P., R.G. Darmody, L.R. Follmer, and D.L. Johnson. 2002. Historical development of soil and weathering profile concepts from Europe to the United States of America. Soil Sci. Soc. Am. J. 66:335-346.
-
(2002)
Soil Sci. Soc. Am. J.
, vol.66
, pp. 335-346
-
-
Tandarich, J.P.1
Darmody, R.G.2
Follmer, L.R.3
Johnson, D.L.4
-
34
-
-
2442661420
-
James Thorp talks about soil survey, C.F. Marbut, and China
-
Tandarich, J.P., C.J. Johannsen, and W.E. Wildman. 1985. James Thorp talks about soil survey, C.F. Marbut, and China. Soil Survey Horizons 26:5-12.
-
(1985)
Soil Survey Horizons
, vol.26
, pp. 5-12
-
-
Tandarich, J.P.1
Johannsen, C.J.2
Wildman, W.E.3
|