The Oxford Companion to Wine is a uniquely comprehensive and in-depth A-Z reference book on every aspect of wine: more than 4,000 entries covering topics from history through geography, geology, soil science, viticulture, winemaking, packaging, academia, technology, and regulations to people and places, tasting, writing, and the language of wine. This new fifth edition, which benefits from the knowledge and experience of over one hundred new contributors, all experts in their field or geographical region, is expanded by 272 new entries, and every existing entry has been reviewed, updated, and polished.