Encyclopedia of Food and Culture
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The Oxford Companion to Food
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Sweet Treats Around the World
The Food and Culture Around the World Handbook
Food and Cooking (series of videos)

QA Internationals Food and Cooking series (from Credo Reference) provides a valuable overview through a series of videos and animations of modern nutrition, with contributions from experts in the field.
Yucatan: Recipes from a Culinary Expedition
Near & Far: Recipes Inspired by Home and Travel
Three World Cuisines: Italian, Mexican, Chinese
The Atlas of Food
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