TY  - BOOK
AU  - Etherington,John R.
TI  - Environment and plant ecology
SN  - 0471246158
AV  - QK901 .E85 1974
U1  - 581.5 
PY  - 1975///]
CY  - London, New York
PB  - Wiley
KW  - Botany
KW  - Ecology
KW  - Local
N1  - Bibliography: p. [309]-338
ER  -