TY  - BOOK
AU  - Strahler, Arthur N. and Strahler, Alan H.
AU  - Strahler, Alan H.
TI  - Introduction to environmental science 
U1  - 550 21st ed.
PY  - 1974///
CY  - California
PB  - Hamilton Publishing company
KW  - Environmental science
KW  - Atmosphere
KW  - Environment
KW  - Earth science
KW  - Biosphere
KW  - Ecology
KW  - Environmental geology
KW  - Land forms
N1  - Includes bibliography: pp. B-1-I-28
ER  -