SNIDER, Richard J. <br/><br/>
An annotated list of the Collembola (Springtails) of Michigan / 
Richard J. Snider. 
 -- Michigan :   The Michigan Entomological Society,   1967 
 - P. 178-234. 
<br/><br/> Separata de : The Michigan Entomologist. Vol. 1, n. 6 (1967) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Entomología<br/>Insectos<br/>Michigan
<br/><br/><label>Universal Decimal Class. No.: </label>595.7(774)