Trend in Use of Conservation Practices in U.S. Agriculture and Its Implication for Global Climate Change
2000 ◽
Vol 10
(3)
◽
pp. 197-209
◽
2001 ◽
Vol 18
(1)
◽
pp. 109-131
◽
Keyword(s):
2000 ◽
Vol 256
(1)
◽
pp. 23-38
◽