Liebenberg, Frikkie books & textbook
Impact of Science on African Agriculture and Food Security (Cabi Publications)
Anandajayasekeram, Ponniah Rukani, Mandivamba Babu, Suresh Liebenberg, Frikkie Keswani, C L
CABI /2007-09-25 Hardcover / 310 Pages
isbn-10: 1845932676 / isbn-13: 9781845932671
