Geology And Mineral Resources of Assam :  Geological Survey of India, No.30 Part 1v Vol-2: Assam /  Textual Documents 
Government of Assam . 
 - Ist ed. 
 - India:  Government of Assam,  2011. 
 - 43pg:  29cm. 
<br/><br/><label>Subjects--Index Terms: </label>Geological survey-India Ref-Report 
<br/><br/><label>Dewey Class. No.: </label>555.4