TY - BOOK AU - Ronald. D Knutson AU - J. B Penn William T Boehm TI - Agricultural and Food Policy SN - 0-13-018789-5 U1 - 338.19 PY - 1990/// CY - Englewood PB - Prentice Hall , Inc N1 - Ronald. D Knutson; J. B Penn & William T Boehm: Agricultural and Food Policy. (2nd Edition.) Englewood. Prentice Hall , Inc, 1990. 0-13-018789-5--(338.19KNU) ER -