Haws, B             Austin, comp. <br/><br/>
An introduction to beneficial and injurious rangeland insects of the western United State  / 
by B. Austin Haws 
 - Tucson, Arizona  :  University of Arizona. Agricultural Experiment Station,  1982 
 - 64 p. 
 - .
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<br/><br/><label>LCCN: </label>163196 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Entomología económica <br/>Pastizales--E.U.A.<br/>Pastos--Plagas