TY  - BOOK
AU  - Smith,Robert Leo
AU  - Smith,Thomas M
TI  - Ecology & Field Biology
SN  - 0321042905 /
AV  - QH541 S657 E2 2001
PY  - 2001///
CY  - San Francisco
PB  - Benjamin Cummings
KW  - Ecology
KW  - Biology
KW  - Field work
ER  -