RAW SK. ON CORRELATION COEFFICIENT OF PHYSICO-CHEMICAL PROPERTIES WITH ZOOPLANKTON POPULATION OF ANCIENT THANA POKHAR OF MUGAL PERIOD RAJAUN, BANKA DISTRICT (BIHAR). UPJOZ [Internet]. 2015 Feb. 7 [cited 2025 Jun. 28];35(1):37-40. Available from: https://www.mbimph.com/index.php/UPJOZ/article/view/536