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Crop yield and the fate of nitrogen and phosphorus following application of plant material and feces to soil
J.M. Powell, F.N. Ikpe, Z.C. SomdaVolume:
54
Language:
english
Pages:
12
DOI:
10.1023/a:1009762900258
Date:
July, 1999
File:
PDF, 177 KB
english, 1999