TY  - SER
AU  - Indrasena, H.H.A.
TI  - A preliminary survey of 21 ceylon lakes - 1.  Fisheries of two Lakes, Parakrama Samudra and Minneriya Wewa
PY  - 1965///
CY  - Colombo 15
PB  - NARA
KW  - Aquatic Sciences
UR  - http://www.erepository.nara.ac.lk/handle/1/156
ER  -