TY - BOOK AU - Simpson,James R. TI - The economics of livestock systems in developing countries : : farm and project level analysis / SN - 081337510X (pbk. : alk. paper) U1 - 338.1/36/0091724 19 PY - 1988/// CY - Boulder [Colo.] : PB - Westview Press, KW - Livestock systems KW - Economic aspects KW - Developing countries KW - Cost effectiveness KW - Livestock projects N1 - Includes bibliographical references (p. [271]-293) and index ER -