A hierarchical approach to sustainable agriculture
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[1] Susan E. Offutt,et al. U.S. Congress, Office of Technology Assessment. Technology, Public Policy, and the Changing Structure of American Agriculture, OTA-F-285. Washington DC: U.S. Government Printing Office, March 1986, vi + 374 pp., $13.00 , 1986 .
[2] Brian A. Croft,et al. Pesticide Resistance and Public Policy , 1986 .
[3] Thomas B. Starr,et al. Hierarchy: Perspectives for Ecological Complexity , 1982 .
[4] John R. Block. Conserving soil for America's future , 1986 .
[5] P. Sánchez,et al. Agricultural Alternatives for the Amazon Basin , 1985 .
[6] D. Avery. U.S. Farm Dilemma: The Global Bad News Is Wrong , 1985, Science.
[7] L. E. Asmussen,et al. Riparian Forests as Nutrient Filters in Agricultural Watersheds , 1984 .
[8] D. Hoover. Agricultural Sustainability In A Changing World Order , 1984 .
[9] D. Colacicco,et al. Trends in conservation tillage use , 1985 .
[10] C. A. Campbell. Chapter 5 Soil Organic Carbon, Nitrogen and Fertility , 1978 .
[11] A. Ehrlich. The Human Population: Size and Dynamics1 , 1985 .
[12] G. Reid. State of the World 1987 , 1987 .
[13] An evaluation of alternative policies for controlling agricultural nonpoint source pollution , 1984 .