Zobrazeno 1 - 1
of 1
pro vyhledávání: '"L. J. Opnai"'
Publikováno v:
Marine and Freshwater Research. 48:219
Annual fishing effort for banana prawns, Penaeus merguiensis (de Man), in the Gulf of Papua increased from low levels in 1974 to around the optimum level in 1978 and peaked at 95000 trawl-hours in 1989 before decreasing after the introduction of effo