National Aquatic Resources Agency
Report on Offshore Large Pelagic Fish Resources Survey 1995, 1997 - Colombo15, National Aquatic Resources Agency, 1998, - 76p. 28cm.
Offshore Large Pelagic Fish Resources Survey
Report on Offshore Large Pelagic Fish Resources Survey 1995, 1997 - Colombo15, National Aquatic Resources Agency, 1998, - 76p. 28cm.
Offshore Large Pelagic Fish Resources Survey