Holden, John And Others <br/><br/>
Genes, Crops And Environment 

 - Cambridge  The Univ. Press  1993 
 - xll, 162p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>J3:66
<br/><br/><label>Dewey Class. No.: </label>J3:66  / M3