TY  - BOOK
AU  - Bennett Charles F
TI  - Man and earth's ecosystems: An introduction to the   
SN  - 0471066389
U1  - U47.1.N7, L5 
PY  - 1975///
CY  - New York
PB  - John Wiley U S A     
KW  - Human Geography
N1  - Bib p. 309-317; Glossary p. 319-321
ER  -