UOJ Online Search for 'su:"Agricultural innovations-Africa"'

Push button agriculture:

By Krishna, K.R.. Oakville Apple Academic Press 2016 . xviii, 451 p. , Includes references and index 9781771883047

By JUMA, Calestous. Oxford Oxford University Press 2011 . xxvi, 268 p. , includes index. 9780199783199

By Srivastava, V.C. | Mahapatra,I.C.. Jodhpour Agrobios 2012 . 274 pages , Includes reference 9788177544626