TY  - BOOK
AU  - Emmel, Thomas C.
TI  - An introduction to ecology and population biology
SN  - 0393093719
AV  - QH541 .E45 1973
PY  - 1973///
CY  - New York
PB  - W. W. Norton
KW  - Ecology
N1  - includes index
ER  -