TY  - BOOK
AU  - Saha,Ratan Kumar
TI  - A work book on limnology / 
SN  - 9789380428086
U1  - 551.48 
PY  - 2010///
CY  - Delhi : 
PB  - Narendra Publishing House , 
KW  - LIMNOLOGY
N1  - NULL
ER  -