Genotype Effects of Cowpea and Soybean on Nodulation, N2-fixation and N Balance in the Northern Guinea Savanna of Nigeria
2013 ◽
Vol 8
(17)
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pp. 1748-1759
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Keyword(s):
2011 ◽
Vol 3
(2)
◽
pp. 92-98
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Keyword(s):
Keyword(s):
Keyword(s):