{"title":"Selection subindices for improvement of milk, fat or protein yield in Holstein-Friesian cows.","authors":"A. Ashmawy","doi":"10.21608/ejap.1990.120875","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":93197,"journal":{"name":"Journal of animal production","volume":"12 1","pages":"185-194"},"PeriodicalIF":0.0000,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of animal production","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.21608/ejap.1990.120875","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}