-
2
-
-
0344253472
-
An overview of the agriculture resources conservation program
-
L. A. Joyce, J. E. Mitchell and M. D. Skold (eds.), Jan. 14, 1991 Washington, D.C., U.S. Dept. Agric., Forest Serv., Gen. Tech. Rep. RM-203
-
BJERKE, K. 1991. An overview of the agriculture resources conservation program, p. 7-10. In: L. A. Joyce, J. E. Mitchell and M. D. Skold (eds.). The conservation reserve - yesterday, today and tomorrow. Symp. Proc., Jan. 14, 1991 Washington, D.C., U.S. Dept. Agric., Forest Serv., Gen. Tech. Rep. RM-203.
-
(1991)
The Conservation Reserve - Yesterday, Today and Tomorrow. Symp. Proc.
, pp. 7-10
-
-
Bjerke, K.1
-
3
-
-
0006884306
-
Summer food habits of the badger in northwestern Iowa
-
ERRINGTON, P. L. 1937. Summer food habits of the badger in northwestern Iowa. J. Mammal., 18:213-216.
-
(1937)
J. Mammal
, vol.18
, pp. 213-216
-
-
Errington, P.L.1
-
4
-
-
0001755830
-
Foods of prairie raccoons during the waterfowl nesting season
-
GREENWOOD, R. J. 1981. Foods of prairie raccoons during the waterfowl nesting season. J. Wildl. Manage., 45:754-760.
-
(1981)
J. Wildl. Manage.
, vol.45
, pp. 754-760
-
-
Greenwood, R.J.1
-
5
-
-
0023529689
-
Mallard nest success and recruitment in prairie Canada
-
_, A. B. SARGEANT, D. H. JOHNSON, L. M. COWARDIN AND T. L. SHAFFER. 1987. Mallard nest success and recruitment in prairie Canada. Trans. N. Am. Wildl. Nat. Resour. Conf., 52:298-309.
-
(1987)
Trans. N. Am. Wildl. Nat. Resour. Conf.
, vol.52
, pp. 298-309
-
-
Sargeant, A.B.1
Johnson, D.H.2
Cowardin, L.M.3
Shaffer, T.L.4
-
6
-
-
0022194591
-
Influence of drought on mallards breeding in northern Iowa
-
JACKSON, D. H., H. H. PRINCE AND R. A. BISHOP. 1985. Influence of drought on mallards breeding in northern Iowa. J. Wildl. Manage., 49:442-448.
-
(1985)
J. Wildl. Manage.
, vol.49
, pp. 442-448
-
-
Jackson, D.H.1
Prince, H.H.2
Bishop, R.A.3
-
10
-
-
0020865677
-
The effect of variable spring water conditions on mallard reproduction
-
KRAPU, G. L., A. T. KLETT AND D. G. JORDE. 1983. The effect of variable spring water conditions on mallard reproduction. Auk, 100:689-698.
-
(1983)
Auk
, vol.100
, pp. 689-698
-
-
Krapu, G.L.1
Klett, A.T.2
Jorde, D.G.3
-
11
-
-
0001170230
-
Food habits of badgers in east central Minnesota
-
LAMPE, R. F. 1982. Food habits of badgers in east central Minnesota. J. Wildl. Manage., 46:790-795.
-
(1982)
J. Wildl. Manage.
, vol.46
, pp. 790-795
-
-
Lampe, R.F.1
-
13
-
-
0001212271
-
Effects of nest parasitism and nest location of eggshell strength in waterfowl
-
MALLORY, M. L. AND P. J. WEATHERHFAD. 1990. Effects of nest parasitism and nest location of eggshell strength in waterfowl. Condor, 92:1031-1039.
-
(1990)
Condor
, vol.92
, pp. 1031-1039
-
-
Mallory, M.L.1
Weatherhfad, P.J.2
-
14
-
-
0002821947
-
North American badger
-
M. Novak, J. A. Baker, M. E. Obbard and B. Malloch (eds.). Ontario Trappers Assoc. North Bay. 1,050 p.
-
MESSICK, J. P. 1987. North American badger, p. 587-597. In: M. Novak, J. A. Baker, M. E. Obbard and B. Malloch (eds.). Wild furbearer management and conservation in North America. Ontario Trappers Assoc. North Bay. 1,050 p.
-
(1987)
Wild Furbearer Management and Conservation in North America
, pp. 587-597
-
-
Messick, J.P.1
-
15
-
-
0001248905
-
Ecology of the badger in southwestern Idaho
-
17 p.
-
_ AND M. G. HORNOCKER. 1981. Ecology of the badger in southwestern Idaho. Wildl. Monogr. 76, 17 p.
-
(1981)
Wildl. Monogr.
, vol.76
-
-
Hornocker, M.G.1
-
16
-
-
0542361562
-
Comparative ecology of two badger popu ations
-
J. A. Chapman and D. Pursley (eds.). Frostburg, Maryland
-
_, M. C. TODD AND M. G. HORNOCKER. 1981. Comparative ecology of two badger popu ations, p. 1290-1304. In: J. A. Chapman and D. Pursley (eds.). Proc. Worldwide Furbearer Conf., Frostburg, Maryland.
-
(1981)
Proc. Worldwide Furbearer Conf.
, pp. 1290-1304
-
-
Todd, M.C.1
Hornocker, M.G.2
-
18
-
-
0002457411
-
Commercial sunflowers: Food for red foxes in north Dakota
-
SARGEANT, A. B., S. H. ALLEN AND J. P. FLESKES. 1986. Commercial sunflowers: Food for red foxes in North Dakota. Prairie Nat., 18:91-94.
-
(1986)
Prairie Nat.
, vol.18
, pp. 91-94
-
-
Sargeant, A.B.1
Allen, S.H.2
Fleskes, J.P.3
-
19
-
-
0029530017
-
Seasonal predator removal relative to hatch rate of duck nests in waterfowl production areas
-
_, M. A. SOVADA AND T. L. SHAFFER. 1995. Seasonal predator removal relative to hatch rate of duck nests in waterfowl production areas. Wildl. Soc. Bull., 23:507-513.
-
(1995)
Wildl. Soc. Bull.
, vol.23
, pp. 507-513
-
-
Sovada, M.A.1
Shaffer, T.L.2
-
20
-
-
0006883905
-
Food habits of the badger in Iowa
-
SNEAD, E. AND G. O. HENDRICKSON. 1942. Food habits of the badger in Iowa. J. Mammal., 28-380-391.
-
(1942)
J. Mammal
, vol.28
, pp. 380-391
-
-
Snead, E.1
Hendrickson, G.O.2
-
22
-
-
0342926696
-
Hydroclimate perspectives on waterfowl production in the north Dakota prairie pothole region
-
TODHUNTER, P. 1995. Hydroclimate perspectives on waterfowl production in the North Dakota prairie pothole region. Great Plains Res., 5:137-162.
-
(1995)
Great Plains Res.
, vol.5
, pp. 137-162
-
-
Todhunter, P.1
-
23
-
-
0344253470
-
Waterfowl populat on status
-
Washington, D.C. 45 p.
-
U.S. FISH AND WILDLIFE SERVICE AND CANADIAN WILDLIFE SERVICE. 1995. Waterfowl populat on status. U.S. Fish and Wildl. Serv. Off. Migr. Bird Manage., Washington, D.C. 45 p.
-
(1995)
U.S. Fish and Wildl. Serv. Off. Migr. Bird Manage
-
-
-
24
-
-
0001276531
-
A key for identification of guard hairs of some Ontario mammals
-
WALLIS, R. L. 1993. A key for identification of guard hairs of some Ontario Mammals. Can. J. Zool., 71:587-591.
-
(1993)
Can. J. Zool.
, vol.71
, pp. 587-591
-
-
Wallis, R.L.1
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