Baker, Arthur Challen <br/><br/>
The dimorphs of species of chaitophorus  / 
by Arthur C. Baker 
<br/><br/> Sobretiro de: Proceedings Biological Society of Washington 31: 85-88,1918. Encuadernado con: Rosy apple aphis/by A. C. Baker 
<br/><br/><label>LCCN: </label>201137 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Afididos -- Colecciones de escritos  Chaitophorus
<br/><br/><label>Dewey Class. No.: </label>PA-C 595.752 B44