Batra, T R Multitrait estimation of genetic parameters of lactation curves in Holstein heifers. [electronic resource] - Journal of dairy science Oct 1987 - 2105-11 p. digital Publication Type: Journal Article ISSN: 0022-0302 Standard No.: 10.3168/jds.S0022-0302(87)80260-6 doi Subjects--Topical Terms: AlgorithmsAnimalsCattle--geneticsFemaleLactation--physiologyPhenotypePregnancy