TY  - BOOK
AU  - Molles, Manuel C. Jr.
TI  - Ecology: concepts and application
SN  - 007042716
AV  - QH 541 .M65 1991 
PY  - 1999///
CY  - Boston
PB  - McGraw Hill
KW  - Ecology
N1  - Includes references and index
ER  -