The inland fisheries in Sri Lanka a historical perspective
Siriweera, W.I.
The inland fisheries in Sri Lanka a historical perspective - ARTI Colombo 1986 - 44 - Fishing Inland Fishing Sri Lanka - ARTI Occasional publications No. 33 .
5453
639.2(548.7)SIR
Fisheries
639.2(548.7) 1
The inland fisheries in Sri Lanka a historical perspective - ARTI Colombo 1986 - 44 - Fishing Inland Fishing Sri Lanka - ARTI Occasional publications No. 33 .
5453
639.2(548.7)SIR
Fisheries
639.2(548.7) 1