Transitions to greater legume inclusion in cropland: Defining opportunities and estimating benefits for the nitrogen economy
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1990 ◽
Vol 82
(3)
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pp. 451-459
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1987 ◽
Vol 38
(1)
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pp. 26-41
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1989 ◽
Vol 17
(1)
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pp. 97-101
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1996 ◽
1992 ◽
Vol 69
(5)
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pp. 429-435
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