Martin, Angus. <br/><br/>
Pollution and  conservation in Australia a layman's guide to the couse effects and controls of pollution 
Angus Martin 
 - Melbourne  Lansdowne  1971[reprented 1973] 
 - 110p. : ill. ; 25cm. 
<br/><br/><label>Dewey Class. No.: </label>574.52632  / MAR.