TY - GEN AU - Bilgrami,K.S.,Datta Munshi,J.S. TI - Limnological survey of impact of human activities on the river ganges Barauni to Farakka range: technical report 1979 PY - 1979/// CY - Bhagalpur PB - Bhagalpur Univeresity KW - Limnology ER -