Kumar,D.Shahi,Narayan.Bijendra.2017-04-132017-04-132003http://krishikosh.egranth.ac.in/handle/1/5810009326en-USlivestock, animal population, genetics, lactation, yields, biological phenomena, sexual reproduction, crossbreds, animal husbandry, productivityGenetic Studies On Components Of replacment And Selective Value In Sahiwal And Jersey-Sahiwal CattleThesis