AU  - Daubenmire, R.F.  .
TI  - Plants And Environment / 
SN  - 0 85226 155 1
U1  - 581.524 
PY  - 1959///
CY  - N.delhi
PB  - Wiley Eastern Pvt Ltd , 
KW  - Botany
N1  - NULL
ER  -