na INLIS000000000009169 20240222081848 0010-0521009169 240222 | | 92-5-104109-1 en R.636.2.09/HAN/b R.636.2.09/HAN/b HANSEN, Jorgen W Biological control of gastro-intestinal nematodes of ruminants using predacious fungi / HANSEN, Jorgen W Rome : FAO, 1998 ii, 94 p.: ill.; 29 cm.- RUMINANTS -- LIVESTOCK -- NEMATODA -- Biological control -- ARTHROBOTRYS