1. Himalayan Geo-En. Pvt. Ltd., 133 Mokshya Marga, Dhumbarahi, Kathmandu 4, Nepal
2. Aquatic Ecology Center, Kathmandu University, Dhulikhel, Nepal
3. School of Arts, Kathmandu University, Lalitpur, Nepal
4. University of New England, Armidale NSW 2351, Australia