TY  - BOOK
AU  -  Crawley,Michael J.
TI  -  Plant ecology / 
SN  -  0632036397
U1  -  581.5 
PY  - 1997///
CY  -  London : 
PB  -  Blackwell, 
KW  -  Plant ecology
N1  -  Includes bibligraphical references (p. 633-699) and index
ER  -