How to use fertilizers / 
Directorate of Extension, Ministry of Food and Agriculture, India (New Delhi) 
 - New Delhi :  Govt. Press ,  [n. d.] 
 - 9 p. ; :  ill.  21 cm. 
 - Information leaflet ;  no.10 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--India<br/>Fertilizers--India
<br/><br/><label>Dewey Class. No.: </label>630.954