DE Lebensmittelverschwendung vermeiden und bio-lokales Konzept On request Hotel and food-service industries - Cooking - Kitchen management 01.01.2099
FR Antigaspi et concept bio-local On request Hotel and food-service industries - Cooking - Kitchen management 01.01.2099
FR La cuisine sans gluten On request Hotel and food-service industries - Cooking - Special diets 01.01.2099
DE Die Küche "ohne": Umgang mit multiallergener Kost On request Hotel and food-service industries - Cooking 01.01.2099
FR La cuisine "sans": comment gérer les régimes pluri-allergènes On request Hotel and food-service industries - Cooking 01.01.2099