Research Article
Integrated Manure and Fertilizer Use, Maize Production and Sustainable Soil Fertility in Sub Humid Zone of West Africa
Department of Agronomy and Horticulture, University of Nebraska-Lincoln, 373 Plant Science, P.O. Box 830724, Lincoln, NE 68583-0724, USA
C. Osei
Savanna Agriculture Research Institute, Tamale, Ghana
E. K. Asiedu
Soil Research Institute, Kumasi, Ghana
E.Y. Safo
Kwame LNQrumah University of Science and Technology, Kumasi, Ghana
Zenebe Atlaw Reply
I need it for reviewing or as literature