Books by de Vries, J; Toenniessen, GaryClick here for all books by de Vries, J; Toenniessen, Gary available for purchase on-line. Securing the Harvest: Biotechnology, Breeding and Seed Systems for African Crops by de Vries, J; Toenniessen, Gary listed for sale on Bibliophile Bookbase. Click here for full details and on-line purchase. Bibliophile Bookbase lists over 5 million books, maps and prints including used books, fine bindings, out-of-print books, atlases and first editions. Bibliophile Bookbase for antiquarian books, maps and prints. |