Hebard, Morgan <br/><br/>
An ecological survey of the Orthoptera of Oklahoma  / 
by Morgan Hebard 
 - Oklahoma, Stillwater  :   Agricultural Experiment Station 
 - 31 p. 
 - Oklahoma Agri. Exp. Sta. Technical Bull.; 5 .
<br/><br/><label>LCCN: </label>203096 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ortópteros