TY  - BOOK
AU  - Vashishta, P.C.
AU  - Sinha, A.K.
AU  - Anil Kumar
TI  - Gymnosperms
SN  - 9788121926188
U1  - 585 
PY  - 2014///(repr.)
CY  - New Delhi
PB  - S. Chand
N1  - Includes bibliographical references
ER  -