Items where Author is "USMAN, J. G."

USMAN, J. G. and USMAN, A. K. and MOHAMMAD, H. and IBRAHIM, M. (2015) FARMERS' PERCEPTION ON SOIL STATUS, FERTILITY AND MANAGEMENT PRACTICES ADOPTED IN KACHIA GRAZING RESERVE (LADDUGA), KADUNA STATE, NIGERIA. Journal of Global Agriculture and Ecology, 4 (3). pp. 123-129.