Geo-statistical mapping of some soil fertility constraints in sorghum- based cropping system of Sudano-Sahelian zone of Nigeria

by Ali Muhammad Amin, Mahmud Sani, Umar Bello Ahmad, Sani Sufiyanu, Hayatu Bashir Shehu, Aliyu Wada Rabiu, Lamido Afiya Kabir
Published 2019-12-01