4887338
9781554072156
Servaas de Kock is an expert aquaculturist who, for many years, has supplied show-quality fish to koi-keepers, dealers and breeders around the world. He has contributed to numerous publications.Ronnie Watt is a retired breeder of show-quality koi. He has judged at international koi shows and has published scientific papers.Watt, Ronnie is the author of 'Koi A Handbook on Keeping Nishikigoi', published 2006 under ISBN 9781554072156 and ISBN 1554072158.
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