Organic manure :  sources, preparation and usage in farming lands / 
S.M. Singh. 
 - New Delhi :  Associated Publishing Company, a division of Astral International Pvt. Limited,  (c)2020. 
 - 1 online resource (vi, 122 pages) :  illustrations (black and white, and colour). 
<br/><br/>Includes bibliographies and index. 
<br/><br/>
<br/><br/><label>ISBN: </label>9789390371075 9390371074 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Organic fertilizers--India.<br/>Organic wastes as fertilizer--India.<br/>Vermicomposting--India.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic Books.
<br/><br/><label>LC Class. No.: </label>S654  / .O743 2020