TY  - BOOK
AU  - Leach, William .
TI  - Plant Ecology
U1  - 581.5 
PY  - 1956///
CY  - London
PB  - Methuen and Co. Ltd.
KW  - Botany
KW  - Plant Ecology
KW  - G-Botany
N1  - Index
ER  -