Freshwater

A study of the perch perea Fluviatilis L and the Roach (Rutituls rutilus L. Of LLyn Tegid North water ) Syed Sabir Ali 1973 Annotated Bibliography of fresh water food and other fishes Nazir Ahmad 1980 Book the Fresh water Algae of the Ukrainian A.O. Korshikov 1987 Freshwater alge Author not listed 1981 Handbook of Freshwater Fishery biology Vol-1 Carlander, K D 1969 Pharmaceuticals from Microbes Arora, Divya 2019