@ARTICLE {MASSO:2015, title = {Worldwide contrast in application of bio-fertilizers for sustainable agriculture: lessons for sub-Saharan Africa}, author = {Masso, C. and Ochieng, J. R. * and Vanlauwe, B. }, journal = {Journal of Biology, Agriculture and Healthcare}, year = {2015}, volume = {5}, number = {12}, pages = {34--50}, issn = {2224-3208}, note = {CAHub}, url = {www.iiste.org}, }