TY  - BOOK
AU  - Nasir, E., Siddiqi, M. A. 
TI  - Gymnosperms of West Pakistan
PY  - 1968///
CY  - Rawalpindi
PB  - Ferozsons , 
UR  - https://www.worldcat.org/title/821321?oclcNum=821321
ER  -