Chandra shekhar kumar <br/><br/>
Environmental problems and development/ 
Chandra shekhar kumar 
 - Varanasi:  Ganga Kaveri,  1998. 
 - xiil, 167 p. :  ill;  21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental studies
<br/><br/><label>Dewey Class. No.: </label>620.8  / CHA