@book{8fe7b193b1b24875ad5cad1a1c104039,
title = "Een halve eeuw productieteelt : enkele beschouwingen over de toepassing en de resultaten van de melkcontrole bij de rundveefokkerij in Nederland",
abstract = "Rede Wageningen, 29 Mei 1947",
keywords = "melkvee, rundveeteelt, melkproductie, melksamenstelling, melkopbrengst, dierveredeling, nederland, dairy cattle, cattle farming, milk production, milk composition, milk yield, animal breeding, netherlands",
author = "{de Jong}, W.",
year = "1947",
language = "Nederlands",
publisher = "Veenman",
address = "Netherlands",
}