Watson, Janet,  1923- <br/><br/>
Geology and man  an introduction to applied earth science 
Janet Watson 
 - London  Boston  Allen & Unwin  1983 
 - viii, 150 p.  ill.  26 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology
<br/><br/><label>Dewey Class. No.: </label>550