Nitrogen fixation and N contribution by promiscuous nodulating soybeans in the southern Guinea savanna of Nigeria
N. Sanginga, K. Dashiell, J.A. Okogun, G. ThottappillyVolume:
195
Language:
english
Pages:
10
DOI:
10.1023/a:1004207530131
Date:
August, 1997
File:
PDF, 67 KB
english, 1997