Concepedia
Veterinary Record · 1977 · 13 citations · 0 references
AgricultureAnimal SciencesDairy ScienceDairy Herd ManagementLactationLivestock ProductionBreedingBreeding ManagementDairy ProductionMilk ProductionMilk Production ManagementMilking ManagementBreeding Herd ManagementCalving-to-conception IntervalSeasonal Milk Production Planning