Production and performance of white leghorn of Norwegian type and imported hybrid hens as influenced - detaljert visning

Production and performance of white leghorn of Norwegian type and imported hybrid hens as influenced by housing and feeding

Harald Hvidsten
Bok Engelsk 1970


Utgitt	[Vollebekk] , [1970]
Omfang	S. 67-71
Opplysninger	"Repr. from The 3rd European Poultry Conference, Jerusalem 1968. Proceedings"