Vermiculture technology :  earthworms, organic wastes, and environmental management/ 
edited by Clive A. Edwards, Norman Q. Arancon, Rhonda Sherman. 
 - Boca Raton   CRC Press  2011 
 - xxi, 601 p. :ill. ; 
<br/><br/><label>ISBN: </label>9781032237121 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earthworm culture.<br/>Earthworms<br/>Nature--Ecology<br/>Technology & engineering--Agriculture--General
<br/><br/><label>LC Class. No.: </label>SF597.E3.V47 2011 
<br/><br/><label>Dewey Class. No.: </label>631.8/75