TY  - BOOK
AU  - Burrus,Thomas L.
AU  - Spiegel,Herbert
TI  - Earth in crisis: an introduction to the earth sciences 
SN  - 080160902X
PY  - 1980///
CY  - St. Louis, Mo.
PB  - C. V. Mosby
KW  - Earth sciences
KW  - Astronomy
N1  - Includes index
ER  -