North- East India Geo-environmental Issues  Textual Documents 
Sujit Deka (Edited) 
 - First--2008. 
 - Guwahati:  EBH Publishers. 
 - 317pg:  ill,index Bib;  23cm. 
<br/><br/><label>ISBN: </label>9788190383448 
<br/><br/><label>Subjects--Index Terms: </label>Geography G-Geography Geo-Environmental Issues 
<br/><br/><label>Dewey Class. No.: </label>551.6