TY  - BOOK
AU  - Vasishta, P C
AU  - Sinha, A K
AU  - Kumar Anil
TI  - Gymnosperms: Botany for degree students
U1  - 585 
PY  - 2011///
CY  - Newdelhi
PB  - S Chand and co
KW  - BOTONY
N2  - Circulation Section
ER  -