TY  - BOOK
AU  - DAS, KARUNA KANTA.
AU  - DAS, KARUNA KANTA.,
AU  - CHAKRABARTY, ANUP KUMAR.
TI  - UCHHATAR MAIDHYAMIK PRATHAMIK JIBABIDYA
U1  - 570 DAS 
PY  - 2003///
CY  - GUWAHATI
PB  - BINA LIBRARY
KW  - Life sciences biology
ER  -