共 65 条
[1]
Anderson J.R., 1977, AGR DECISION ANAL
[2]
[Anonymous], 1989, Alternative Agriculture
[3]
[Anonymous], TECHN PUBL POL CHANG
[4]
[Anonymous], 1993, SOIL WATER QUALITY A, DOI DOI 10.17226/2132
[5]
Baker J. L., 1980, Environmental impact of nonpoint source pollution., P275
[6]
Baker J. L, 1987, Effects of conservation tillage on groundwater quality - nitrates and pesticides,, P113
[7]
BAKER JL, 1979, T ASAE, V22, P554, DOI 10.13031/2013.35060
[8]
Baumol W. J., 1972, Economic Theory and Operations Analysis, V3rd edition.