TY  - BOOK
AU  - Hesse,Walter H.
AU  - McDonald,Robert L.
TI  - The earth and its environment / c by Walter H. Hesse and Robert L. McDonald
SN  - 0822101157
PY  - 1974///
CY  - Belmont, Calif.
PB  - Dickenson Pub.
KW  - Earth sciences
KW  - Astronomy
ER  -