Raychaudhuri S P <br/><br/>
Problems of fertiliser use and crop production 
Raychaudhuri S P 
 - New Delhi   Economic and Scientific Research Foundaiton India      1975 
 - xi, 103p. Bib p. 97-99  cm. 
<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).2.N7, L5