Small-scale rainbow trout farming Andras Woynarovich; Gyorgy Hoitsy; Thomas Moth-Poulsen text Rome FAO 2011 Ind Bibl.: p. 45-46 Bibl.: p. 45-46 TROUT ARTISANAL FISHERIES FRESHWATER FISHERIES MATCHERIES URN:ISBN:ISBN978-92-5-106819-9