[Seminar multi-site systems in pig farming].
Akkermans
J P
JP
D000822:Animal Husbandry / Q000191:economics / Q000379:methods*; D000818:Animals; D006799:Housing, Animal; D006920:Hygiene; D009426:Netherlands; D013552:Swine
Seminar multisite systemen in de varkenshouderij.