The Australian environment / 
edited by G. W. Leeper 
 - Victoria, Australia :  Commonwealth Scientific and Industrial Research Organization,  1970 
 - 163 p. :  ill. ;  24 cm. 
<br/><br/> 4th ed. 
<br/><br/><label>ISBN: </label>0522839606 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Australia<br/>Physical geography--Australia