00380     2200097   4500001002100000005001500021035002000036245011000056100008800166260002800254INLIS00000000000034020191007034258  a0010-10190000591 aGenetic resistance of different genotypes of sheep to natural infections with gastro-intestinal nematodes0 aEndang Romjali, VS Pandey, RM Gatenby, M Doloksaribu, H Sakul, A Wilson, A Verhulst  bAnimal Science,c1997/2