ICHTHYOFAUNAL DIVERSITY AND PHYSICO- CHEMICAL FACTORS OF MELAMCHI RIVER, SINDHUPALCHOK, NEPAL Abha R. Mishra and Chitra Bahadur Baniya Journal of Institute of Science and Technology Volume 21, Issue 1, August 2016 ISSN: 2469-9062 (print), 2467-9240(e) Editors: Prof. Dr. Kumar Sapkota Prof. Dr. Armila Rajbhandari Assoc. Prof. Dr. Gopi Chandra Kaphle JIST, 21 (1), 10-18 (2016) Published by: Institute of Science and Technology Tribhuvan University Kirtipur, Kathmandu, Nepal