DE SILVA, P. K., Department of Zoology, Univesity of Peradeniya, Peradeniya, Sri Lanka, Sri Lanka

• Vidyodaya Journal of Science Vol. 3 No. 1 (1991): January 1991 - Articles
  The role of Tilapia species (family cichlidae) in the fishery of three upland, deep reservoirs of Sri Lanka
  Abstract  PDF