species of trout. Progressive Fish Culturist 21(4) : 147-150. ^ http://welcome.warnercnr.colostate.edu/~brett/lab/coldwater/trophic_economics.pdf Trophic
Fisheries and Aquaculture Department (1 January 2004). 29 April 2024閲覧。 ^ “ColdwaterFish and Fisheries in the Indian Himalayas: Lakes and Reservoirs”. Food and