00546 2200205 4500001002100000008004000021035002000061245006700081100001800148260002700166300002500193020002400218084000600242082000700248650001300255650001300268650001600281650002500297990001800322INLIS000000000000688 In  a0010-1021000688 aControling new castle diseasecRobyn Alders and Peter Spredbaw aALDERS, Robyn aAustraliabACIARc2001 a112 p. : ill.c25 cm aISBN: 1-86320-307-9 a- a30 aCHICKENS aVILLAGES aCONTROLLING aNEW CASTLE DISEASES. a69/BPT-C/2002