TY  - BOOK
AU  - Daubenmire R F
TI  - plants and invironment :  A textbook of plant autec   
U1  - U35, J9 
PY  - 1959///
CY  -  New Delhi 
PB  - Wiley Eastern        
KW  - Biogeography
N1  - Bibliography: P 375-409
ER  -