Siverajasingam, S.Kumar, A.R.2007-11-131996-04-012007-11-131986http://hdl.handle.net/10625/15685Text1 digital file (6 p. : ill.)Application/pdfenLIVESTOCKANIMAL BREEDINGDAIRY CATTLECATTLE PRODUCTIONMILKMALAYSIAANIMAL NUTRITIONCOWSHISTORICAL ANALYSISMilk yield and age at first calving of holstein friesian grades in MalaysiaPaper for 3rd World Congress on Genetics Applied to Livestock Production, 16-22 July, 1986 ... University of Nebraska, Lincoln, USAWorking Paper