The biology and ecology of Oreochromis mossambicus (Peters, 1852)(Pisces: Cichlidae) in the Sepik River, Papua New Guinea : with reference to the management of the fishery
The introduced species Oreochromis mossambicus was studied to determine biological and ecological factors which may underly the rapid initial distribution of the species from its introduction in the 1950's to the relatively low catch rates experienced in recent years. Actual yield, determined f...
| Main Author: | |
|---|---|
| Published: |
University of Hull
1996
|
| Subjects: | |
| Online Access: | http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.361498 |