Tripp, Robert. Seed provision & agricultural development : the institutions of r ural charge / Robert Tripp. - London : Overseas Development Institute in association with J. Cu rrey, Oxford [and] Heinemann, Portsmouth, N.H. 2001. - viii, 174 p. : ill. ; 25 cm. Includes bibliographical references (p. 151-167). ISBN: 0852554214 (James Curry : cloth) 0852554206 (James Curry : paper) 032507075X (Heinemann : alk. paper) Subjects--Topical Terms: Seed supply. Seed technology. Seed industry and trade. Agricultural innovations. Dewey Class. No.: 338.17