TY - BOOK AU - Simpson,James R. TI - The economics of livestock systems in developing countries: farm and project level analysis SN - 081337510X Pbk, Bp. AV - SF 55.D44 S36 1988 CIRC 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 index; Bibliography: p. [271]-293 ER -