TY  - BOOK
AU  - Smith, Thomas M.
AU  - Smith, Robert Leo
TI  - Elemetns of ecology
SN  - 9781292077406
U1  - 591.7 
PY  - 2015///
CY  - Boston
PB  - Person
KW  - ANIMAL - ECOLOGY
KW  - Zoology
N1  - Includes index
ER  -