Progress in fur animal science : Proceedings from the 5th International scientific congress in fur animal production / Editor Anders Skrede. -- As : Norwegian agricultural advisory service, 1992. -- 636 s. -- (Norwegian journal of agricultural sciences. Supll. No. 9/1992). -- obr., tab. -- ISSN 0801-5341. zvieratá kožušinové * chov kožušinových zvierat