TY  - BOOK
AU  - Brown, Walter.R.
AU  - Anderson, Norman.D.
TI  - Earth science: A search for understanding 
SN  - 0397437471
U1  - 550.8 BRO 
PY  - 1973///
CY  - Philadelphia, New York
PB  - J.B. Lippincott Company
KW  - Earth science
KW  - Earth sciences
KW  - Study and teaching (Secondary)
N1  - Includes index
ER  -