C.H. Fraser Rowel <br/><br/>
Environmental control of coloration in an acridid, Gastrimargus africanus ( Saussure ) 

 - London  Mistryob Overseas Development  1970 
 - 47p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>632.726  / FRA