TY  - BOOK
AU  - Verma, B N 
TI  - Phycology nature and nurture
SN  - 8127208256
U1  - 579.8 VEB P 
PY  - 2003///
CY  - Ludhiana
PB  - Kalyani Publishers
KW  - Agriculture
KW  - G4302
ER  -