Washington, D.C. : Environment and Production Technology Division, International Food Policy Research Institute ; Canberra, Australia : Center for the Application of Molecular Biology to International Agriculture ; Berkelely : University of California, 2000
"EPTD Discussion Papers contain preliminary material and research results, and are circulated prior to a full review in order to stimulate discussion and critical comment. It is expected that most Discussion Papers will eventually be published in some other form, and that their content may also be revised."