TY - GEN AU - Basu, Partha TI - Prakriya sankranta bhumirupvidya o sanshistha jalvijnan SN - 81-87134-84-4 U1 - 910.551 PY - 2010/// CY - Kolkata PB - Books & Allied KW - GEOGRAPHY KW - PHYSICAL N1 - Library fund ER -