Bradford, Derek <br/><br/>
Chemistry and the world food problem 
by Derek Bradford 
 - London  Heinemann Educational  1971 
 - vii,43p ill 20x22cm Sd 
 - Foreground chemistry  no.8 .
<br/><br/>Bibl.p.43 
<br/><br/><label>ISBN: </label>0435642987 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural chemistry<br/>Food