Burrus, Thomas L.,  1937- <br/><br/>
Earth in crisis :  an introduction to the earth sciences / 
Thomas L. Burrus [and] Herbert J. Spiegel 
 - Saint Louis :  C. V. Mosby,  c1976 
 - xi, 439 p. :  ill. ;  26 cm. 
<br/><br/><label>ISBN: </label>0801609186 :  USD 15.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth sciences<br/>Astronomy
<br/><br/><label>Dewey Class. No.: </label>550