Morrison, Harold <br/><br/>
A clasification of the higher groups and genera of the coccid family margarodidae  / 
by Harold Morrison 
 - Washington :   United States Department of Agriculture 
 - 240 p. 
 - Hemiptera; 9 Technical Bulletin; 52 .
<br/><br/> Encuadernado con otros impresos similares 
<br/><br/><label>LCCN: </label>206868 
<br/><br/><label>Subjects--Topical Terms: </label><br/>-- Hemípteros -- colecciones de escritos -- Margarodidae
<br/><br/><label>Dewey Class. No.: </label>PA-C 595.75 H4