na INLIS000000000003442 20250619114427 0010-0625000006 ta 250619 g 1 eng 92-5-100484-6 639.2.091 639.2.091 ALL n Allan, W H Newcastle disease vavvines : Their Production and Use / W H Allan, J E Lancaster, B Toth Rome : Food and Agriculture Organization of the United Nations, 1978 xiv, 163 p : ill ; 24 cm Fish disease Lancaster, J E Toth, B 69./B/2004