Harlow, P. G. L. <br/><br/>
Environmental geology / 
P. G. L. Harlow 
 - Qld, Australia :  Perfection Press,  1991. 
 - 115 p. :  ill. 
<br/><br/><label>ISBN: </label>0646068733 
<br/><br/><label>LCCN: </label>93014022     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural disasters--Juvenile literature.<br/>Geology.<br/>Mines and mineral resources.<br/>Conservation of natural resources.