Pray, Carl A framework for seed policy analysis in developing countries / Carl Pray & Bharat Ramaswami - Washington, DC : International Food Policy Research Institute (IFPRI) , 1991 - vi, 42p. : ill. ; 28 cm. "May 1991." Includes bibliographical references. ISBN: 0896293173 Subjects--Topical Terms: Seed industry and trade--Developing countries Gov. Doc. Class. No.: XZ IFPRI Fra