TY  - BOOK
AU  - Chapman,S.B.
TI  - Methods in plant ecology
SN  - 0470013710
AV  - QK901.C5 
PY  - 1976///
CY  - New York
PB  - Blackwell Scientific Publications
KW  - Plant ecology
KW  - Methodology
N1  - Includes bibliographical references
ER  -