Howard, L  O <br/><br/>
The importation into the United states of the parasites of the gipsymoth and the browntai moth  / 
L. O. Howard, and W. F. Fiske 
 - Washington  :   Department of Agriculture 
 - 312 p. 
 - EUA. Dep. of Agr. Bull.; 91 .
<br/><br/><label>LCCN: </label>202249 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Entomología -- EUA.  Quercus -- Plagas  Lepidópteros
<br/><br/><label>Dewey Class. No.: </label>PA 595.70973 H6