TY - BOOK AU - Duewer,Lawrence A. AU - Nelson,Kenneth E. AU - Crawford,Terry L. ED - U.S. Department of Agriculture ED - Economic research service TI - Effects of meat imports on the Puerto Rican livestock-meat industry PY - 1989/// CY - Washington, DC PB - U.S. Department of Agriculture KW - Livestock-meat industry N1 - Includes appendix; References : pp. 32-33 ER -