1. 1
   The value of the concentration of urea in milk as an indicator of the nutritional value of diets for dairy cows, and its relationships with milk production and fertility

   od Carlsson, Jonas
   Izdano 1994

   Skara, Sweden : Experimental Station, Veterinary Institute, Swedish University of Agricultural Sciences, 1994.

   1 v. (various pagings) : ill. ; 24 cm.

   Teme: “...Dairy cattle Fertility....”
   

   Local Call Number: Nalaganje...
   

   Nalaganje...

   Dodaj v priljubljene
   

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2. 2
   Studies on fertility in dairy cattle, based on analysis of AI data

   od Jansen, J. (Jan), 1954-
   Izdano 1986

   Wageningen : [s.n., 1986?]

   81 p. : ill. ; 24 cm.

   Teme: “...Dairy cattle Fertility....”
   

   Local Call Number: Nalaganje...
   

   Nalaganje...

   Dodaj v priljubljene
   

   Shranjeno v:

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