Hamlin, Christopher Deep disagreement in U.S. agriculture : making sense of policy conflict / Christopher Hamlin and Philip T. Shepard - Boulder : Westview, c1993. - xv, 319 p. ; ill. ; 23 cm. ISBN: 0813387035 LCCN: Subjects--Topical Terms: Agriculture and state--United_statesUnited_states LC Class. No.: HD1761 / .H358 1993 Dewey Class. No.: 338.1873 / H223d