TY  - BOOK
AU  - Etherington, John R.
TI  - Plant Physiological Ecology
SN  - 0713126892
U1  - 581.5 
PY  - 1978///
CY  - London
PB  - Edward Arnold
KW  - Botanical sciences
KW  - Pure Sciences
KW  - Plant Ecology
ER  -