>> M. Sc. Thesis Abstracts Department of Aquaculture Mishra, R. N. 2002. African catfish (Clarias gariepinus) as a predator for population control in mixed sex Nile tilapia (Oreochromis niloticus) farming.  Pandey, C. M. 2002. Productivity assessment of carp polyculture systems and Tilapia culture system under farmers' pond condions in Chitwan, Nepal. Dahal, S. P. 2005. Prevalence of epizootic ulcerative syndrome in pond fish of Kapilvastu district of Nepal. Bhusal, D. 2006. Assessment of fish diversity and catch of Narayani river and its impact on household’s earning of fishermen. Sah, S. P. 2006. Fish production and marketing system in Dhanusha district of Nepal. Pandit, N. P. 2003. Polyculture of grass carp (Ctenopharyngodon idella) and Nile tilapia (Oreochromis niloticus) in Napier Grass (Pennisetum Purpureum) fed system in the subtropical climate of Nepal. Bataju, R. K. 2004. Cage culture potential of rainbow trout (Oncorhynchus mykiss) in Phewa lake of Pokhara.  Acharya, D. 2004. Polyculture of sahar (Tor putitora) and mixed-sex Nile tilapia (Oreochromis  niloticus) in Chitwan, Nepal. Mandal, J. K. 2001. Effect of feed supplementation on growth and production of Nile tilapia in mixed size culture system. Paudel, J. K. 2003. Growth performance of Sahar (Tor putitora) in different culture systems in Chitwan Nepal.