Central Board of Irrigation and Power <br/><br/>
Classification of tropical soils / 
Central Board of Irrigation and Power 
 - New Delhi :  Central Board of Irrigation and power,  1986 
<br/><br/>Includes references & index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tropical soils
<br/><br/><label>Dewey Class. No.: </label>627.52  / CEN