{"title":"Single and multi-trait selection for lactation in Holstein-Friesian cows.","authors":"A. Ashmawy, M. Khalil","doi":"10.21608/ejap.1990.120874","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":93197,"journal":{"name":"Journal of animal production","volume":"172 1","pages":"171-184"},"PeriodicalIF":0.0000,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"10","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of animal production","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.21608/ejap.1990.120874","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}