-
2
-
-
0001933930
-
Science: Endless horizons or golden age?
-
(1971)
Science
, vol.171
, pp. 23-29
-
-
Glass, B.1
-
5
-
-
85037008724
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-
note
-
-
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12
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0008757183
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The nitrogen content of Red River Valley soils
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See similar quote attributed to George Dawson in Shutt, F. T. 1898. Experimental Farms Reports for 1897, S. E. Dawson, Ottawa., p. 165. and Rutter, W. P. 1911. Wheat-growing in Canada, the United States, and the Argentine. Adam and Charles Black, London. p. 44. [These quotes refer to the very rich soils of the Red River Valley.]
-
(1928)
Scientific Agriculture
, vol.9
, pp. 231-248
-
-
Ellis, J.H.1
Shafer, W.2
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21
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-
0000096592
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Decomposition of organic matter and carbon emissions from soils
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R. Lal, E. Levine, and B.A. Stewart, eds. Lewis Publishers, Boca Raton, Fl
-
Soils and Global Change
, pp. 165-175
-
-
Anderson, D.W.1
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42
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85037013005
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University of Saskatchewan, Saskatoon. Field Husbandry Circular No. 28. 7pp. (excerpt from "Dry Farming in Western Canada", The Grain Growers' Guide, Limited, Winnipeg; publication date of Circular is estimated)
-
(1921)
The management of drifting soils
-
-
Bracken, J.1
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43
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85037023762
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note
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-
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58
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85037017768
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note
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63
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85037020556
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Rutherford, W.J. "Articles and Addresses" University of Saskatchewan Archives, College of Agriculture Collection. Cited by Thompson, J.H. 1976 "Permanently Wasteful but Immediately Profitable": Prairie Agriculture and the Great War Pages 193-206 in Historical Papers Communications Historiques 1976, A Selection from the Papers Presented at the Annual Meeting of the Canadian Historical Association, Quebec City. p. 194
-
-
-
-
66
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85037010978
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University of Saskatchewan; College of Agriculture; Department of Field Husbandry, Saskatoon
-
(1922)
The Summerfallow
, pp. 3
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-
Kirk, L.E.1
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71
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85037006641
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Government of the Province of Saskatchewan, Department of Agriculture. p. 5 (publication date is estimated; a similar quote appears in Bracken, J. 1921. Dry Farming in Western Canada. The Grain Growers' Guide, Limited, Winnipeg. 386 pp. [174-175])
-
(1915)
The Summerfallow
-
-
Bracken, J.1
-
76
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85037012468
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note
-
-
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86
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85037007660
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MacKay Angus. 1906, cited by H. Grisdale. 1913. Preparing land for grain crops on the prairies. Bulletin No. 15, Second Series. Government Printing Bureau, Ottawa. p. 17
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-
-
-
98
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0003474142
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S. E. Dawson, Ottawa. See also, S. A. Bedford. 1896. Experimental Farms Reports for 1895. S. E. Dawson, Ottawa. p. 281. ["Superior", evidently, is the brand name of the seed drill.]
-
(1897)
Experimental Farms Reports for 1896
, pp. 324
-
-
Bedford, S.A.1
-
111
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85037012247
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note
-
-
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117
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85037006641
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Government of the Province of Saskatchewan, Department of Agriculture. publication date is estimated
-
(1916)
The Summerfallow
, pp. 6
-
-
Bracken, J.1
-
119
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85037010978
-
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University of Saskatchewan; College of Agriculture; Department of Field Husbandry, Saskatoon
-
(1922)
The Summerfallow
, pp. 9
-
-
Kirk, L.E.1
-
141
-
-
0000462717
-
Soil organic matter characteristics after long-term cropping to various spring wheat rotations
-
(1987)
Can. J. Soil Sci.
, vol.67
, pp. 845
-
-
Janzen, H.H.1
-
145
-
-
0002761971
-
Soil microbiology in the next 75 years: Fixed, flexible, or mutable?
-
(1991)
Soil Science
, vol.151
, pp. 35-40
-
-
Alexander, M.1
-
154
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85037024726
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note
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