TY  - BOOK
AU  - Silvertown, Janathan W..
TI  - Introduction to Plant Population Ecology / 
SN  - 0-582-44265-6
U1  - I:5 
PY  - 1981///
CY  - Essex-CM202JE : 
PB  - Longman Group Ltd. , 
KW  - Botany <Ecology>
ER  -