Costa, H.H.Keembiahetty, C.N.2015-02-092015-02-091986Costa, H.H. and Keembiahetty, C.N. (1986) An experimental study on the culture of fry of Oreochromis mossambicus (Peters) in a peaty swamp in Sri Lanka using cow dung and poultry manure as fertilizer, Resources and Conservation, 13: 247-254.http://www.sciencedirect.com/science/article/pii/0166309787900666http://repository.kln.ac.lk/handle/123456789/5228enAn experimental study on the culture of fry of Oreochromis mossambicus (Peters) in a peaty swamp in Sri Lanka using cow dung and poultry manure as fertilizerArticle