TY  - BOOK
AU  - 
AU  - Burke,Silas edt
TI  - Elements of ecology
SN  - 9781635490916
U1  - E/O 577 23rd ed.
PY  - 2017///
CY  - New york
PB  - Larsen and keller education
KW  - Ecology
KW  - Population biology
KW  - Environmental science
ER  -