Singh, Satyendra M <br/><br/>
Earthworm ecology and environment/ 
[edited by] Satyendra M. Singh. 
 - Lucknow, U.P., India :   International Book Distributing Co., Pub. Division,    2009. 
 - 190 p. :   illustrations (some color) ;   25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earthworms
<br/><br/><label>Dewey Class. No.: </label>631  / SIE 1948