Biofertilizers / 
editors, L.L. Somani... [ at ...all]. 
 - Jodhpur, India :   Scientific Publishers,   1990 
 - 361 p. ;  23 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biofertilizers--Congresses.<br/>Biofertilizers--Congresses.--India
<br/><br/><label>Dewey Class. No.: </label>631.86  / BIO 1990