TY  - BOOK
AU  - Iftikhar Ahmad Khan, Prof.
AU  - Riaz Ul Haq Ramay,Prof.
TI  - Botany Paper "D"
U1  - 581.1 
PY  - 2013///
CY  - Lahore
PB  - M.I Publishers
KW  - Botany b
N1  - Plant Physiology Elements of Ecology
ER  -