TY  - BOOK
AU  - Hanks Sharon La Bonde
TI  - Ecology and the biosphere: Principles and problem
SN  - 1574440632
AV  - QH 321 .H274 1996 
PY  - 1996///
CY  - Delray BeachL
PB  - St. Luice Press
KW  - Ecology
N1  - Includes index and references
ER  -