TY  - BOOK
AU  - Ehrlich, Paul R. and Roughgarden, Jonathan
TI  - The Science of Ecology
SN  - 9780023317002
PY  - 1987///
CY  - New York
PB  - Macmillian Publishing Company / Collier Macmillan Publishers
KW  -  
KW  - Environmental Science
ER  -