na INLIS000000000006467 Ind 0010-1118006467 636.3.09 Endang Romjali Studies of genetic resistance of sheep to Gastro-intestinal nematodes in North Sumatera, Indonesia ROMJALI, Endang ix, 83 p.: ill.; 23 cm. ix, 83 p.: ill.; 23 cm. Theses (MSc) - Institute of Tropical Medicine Antwerp, Belgium, 1995. NEMATODA SHEEP THESES 94/BPV/96