Desertification and its control / 
Indian Council of Agriculturl Researh, New Delhi 
 - New Delhi :  I. C. S. S. R,  1977 
 - xi, 358 p. :  ill. ;  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cytology
<br/><br/><label>Dewey Class. No.: </label>910.915072