TY  - BOOK
AU  - Sears,Paul B.
TI  - The biology of the living landscape : an introduction to ecology
U1  - 574.5 SEA  
PY  - 1962///.
CY  - London : 
PB  - George Allen & Unwin Ltd., 
KW  - Minnesota--Fort Snelling
KW  - Ecology
N1  - Includes index.
ER  -