000 nam a22 7a 4500
999 _c3761
_d3761
003 OSt
005 20190203102820.0
008 170509b xxu||||| |||| 00| 0 eng d
040 _cNARA
100 _910620
_aJayawardane P.A.A.T
245 _aTrawl Fishery in the Portugal Bay Area of the Puttalam Estuary and the Population Dynamics and some Aspects of Biology of Leiognathus Brevirostris (Valenciennes,1835)
260 _aSri lanka,
_bUniversity of Colombo,
_c1997,
300 _aix,79p.
_c28cm.
650 0 _918113
_aMaster of Philosophy M.phil
650 0 _918112
_aTrawl Fishery
650 0 _915208
_aLeiognathus Brevirostris
650 0 _915206
_aPuttalam Estuary
650 0 _915207
_aPopulation Dynamics
650 0 _915205
_aPortugal Bay Area
856 _uhttp://www.erepository.nara.ac.lk/handle/1/1051
942 _2udc
_cTSIS