Swenk, Myron H <br/><br/>
The relation of temperature to the embryonic and nymphal developmente of the differential grasshopper Melanoplus differentialis Thomas  / 
Myron H. Swenk and Charles H. Bratt 
 - Lincoln, Nebraska  :   Agricultural Experiment Station 
 - 24 p 
 - Nebraska Agri. Exp. Sta. Research bull; 122 .
<br/><br/><label>LCCN: </label>202761 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chapulines  Temperatura -- Efecto en insectos