TY  - BOOK
AU  - Crawley,Michael J.
TI  - Plant ecology
SN  - 0632036397 
U1  - 581.5 23
PY  - 1997///
CY  - Oxford
PB  - Blackwell Science
KW  - Plant ecology
N1  - Includes bibliographical references (p. 633-699) and index
ER  -