00551     2200157   4500001002100000005001500021008004100036035001900077041000700096082002700103090002700130100002000157245010300177300002800280650008500308INLIS00000000001077220210520151129210520|||||||||   |   |||   |||| ||   |   0010-0521010772  aen0 aTh.636.3.09(910)/ROM/s  aTh.636.3.09(910)/ROM/s0 aRomjali, Endang00aStudies of genetic resistance of sheep to gastro-intestinal nematodes in North Sumatera, Indonesia  aix, 83 p.: ill.; 23 cm. 0aINDONESIA -- SHEEP -- NEMATODA -- THESIS -- NORTH SUMATERA -- GENETIC RESISTANCE