Raheja, P. C. <br/><br/>
Soil productivity and crop growth 
P. C. Raheja 
 - London :  Asia Publishing House,  1966 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil fertility--Crop production<br/>Soil fertility and productivity--Soil science
<br/><br/><label>Dewey Class. No.: </label>631.422  / RAH