TY  - BOOK
AU  - Ricklefs, Robert
TI  - Ecology: The economy of nature
U1  - 574.5 R424E(7) 
PY  - 2014///
CY  - New York
PB  - W H Freeman
N1  - 2898 11/10/2017 PBA17/942 12/10/2017 Main Budget
ER  -