Agriculture Reference
In-Depth Information
Agricultural Chemicals in the Mississippi River Basin, July through August 1993 ,US
Geological Survey Circular 1120-C.Washington, DC: US Government Printing
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Goolsby, D.A., Coupe, R.C., & Markovchick, D.J. (1991). Distribution of Selected Herbicides and
Nitrate in the Mississippi River and its Major Tributaries,April through June 1991 ,Water
Resources Investigations Report 91-4163.Denver, CO: US Geological Survey.
Gressel, J., & Segel, L.A.(1990).Modelling the effectiveness of herbicide rotations and
mixtures as strategies to delay or preclude resistance. Weed Technology ,4, 186-98.
Gunsolus, J.L., & Buhler, D.D.(1999).Arisk management perspective on integrated weed
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Hallberg, G.R.(1989).Pesticide pollution of groundwater in the humid United States.
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Hanson, L.D., Robert, P.C., & Bauer, M. (1995).Mapping wild oats infestations using
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Madison,WI: American Society of Agronomy.
Hardell, L., & Sandstrom,A.(1979).Case-control study: soft-tissue sarcomas and exposure
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Hardell, L., Eriksson, M., Lenner, P., & Lundgren, E.(1981).Malignant lymphoma and
exposure to chemicals, especially organic solvents, chlorophenols, and phenoxy
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Harlan, J.R.(1992). Crops and Man ,2nd edn.Madison,WI: American Society of Agronomy.
Harp,A.(1996).Iowa, USA: an effective partnership between the Practical Farmers of Iowa
and Iowa State University.In New Partnerships for Sustainable Agriculture , ed.L.A.
Thrupp, pp.127-36.Washington, DC: World Resources Institute.
Hartzler, R.G.,Van Kooten, B.D., Stoltenberg, D.E., Hall, E.M., & Fawcett, R. S.(1993).On-
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Heap, I. (1999). International Survey of Herbicide Resistant Weeds. Internet:
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Hilander, S.K.(ed.) (1997). Weeds as Teachers: Many Little Hammers Weed Management. Helena,
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Hilje, L., Castillo, L.E.,Thrupp, L., & Wesselling, I. (1992). El Uso de los Plaguicidas en Costa
Rica. San José, Costa Rica: Heliconia, Editorial Universidad Estatal a Distancia.
Hoar, S.K., Blair,A., Holmes, F.F., Boysen, C.D., Robel, R.J., Hoover, R., & Fraumeni, J.F.
(1986).Agricultural herbicide use and risk of lymphoma and soft-tissue sarcoma.
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Holt, J.S., & LeBaron, H.M. (1990).Significance and distribution of herbicide resistance.
Weed Technology ,4, 141-9.
Ibrahim, M.A., Bond, G.G., Burke,T.A., Cole, P., Dost, F.N., Enterline, P.E., Gough, M.,
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