TY  - BOOK
AU  - Calow,Peter
TI  - The Encyclopedia of ecology & environmental management
SN  - 0-86542-838-7
U1  - 363.7003 ENC 
PY  - 1998///
CY  - Oxford
PB  - Blackwell Science
KW  - Environmental management
KW  - Encyclopedias
KW  - Ecology
N1  - Includes bibliographical references
ER  -