Matheson, Robert <br/><br/>
A study of the plant lice injuring the foliage and fruit of the apple  / 
by Robert Matheson 
 - Ithaca, N.Y. :   Cornell University. Agricultural Experiment Station 
 - 679-762 p. 
 - Aphidae; 12 .
<br/><br/> Encuadernado con otros impresos similares 
<br/><br/><label>LCCN: </label>207208 
<br/><br/><label>Subjects--Topical Terms: </label><br/>-- Afididos -- Colecciones de escritos -- Manzana -- plagas -- Aphis sorghi
<br/><br/><label>Dewey Class. No.: </label>PA-C 595.752 A6