1. Casein silage as feed for salmonids;Åsgård;Aquaculture,1985
2. Fat and protein in diets for salmonid fishes. II. Fat content in dry diets for rainbow trout (Salmo gairdneri, Richardson);Austreng;Meld. Nor. Landbrukshøgsk.,1976
3. Fat-containing bleaching earth as a feed constituent for rainbow trout;Austreng;Aquaculture,1978
4. Digestibility determination in fish using chromic oxide marking and analysis of contents from different segments of the gastrointestinal tract;Austreng;Aquaculture,1978
5. Fat and protein in diets for salmonid fishes. V. Protein content in dry diets for rainbow trout (Salmo gairdneri, Richardson);Austreng;Meld. Nor. Landbrukshøgsk.,1978