Singh J P <br/><br/>
Impact of increase in fertilizer pirces on the con 
Singh J P; Panghal B S 
 - Delhi  Agricultural Economics Research Centre India        1993 
 - 46p.  cm. 
 - Haryana Agricultural University Agricultural Economics Deptt .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil  Industry
<br/><br/><label>Dewey Class. No.: </label>X9(J:24):76.242.N9, N3