Bull, David <br/><br/>
Growing problem   : pesticides and the third world 
/ by David Bull 
. - Oxford  : Oxfam, 1982
. - 192 p.  : ill. , couv. ill.   ; 22 cm. 
<br/><br/><label>ISBN: </label>0855980648 
<br/><br/><label>Source: </label> Don du Consul Britanique 
<br/><br/><label>Universal Decimal Class. No.: </label>632.95