na INLIS000000000000518 0010-1020000320 Integrated tree cropping and small ruminant production systems: Proceedings of a workshop on research methodologies, Medan, North Sumatra, Indonesia, September 9-14, 1990 Edited by L.C. Iniguez; M.D. Sanchez University of California Davis Davis, USA University of California Davis 1991 xii, 329 p.: ill.; 25 cm. 979-8308-00-X 636.3:633 636.3:633 TERNAK KECIL SISTEM PRODUKSI BUDIDAYA TANAMAN. 527 527