TY  - BOOK
AU  - Walter, Heinrich
TI  - Vegetation of the earth in relation to climate and the eco-physiological conditions
SN  - 0340171650
U1  - 574.507/WAL 
PY  - 1973///
CY  - New York
PB  - Springer-Verlag
KW  - plant ecology
KW  - Plant physiology
ER  -