Vaughan, J. G. The new Oxford book of food plants / J. G Vaughan and C. A. Geisller ; illustrated by B. E. Nicholson. - Oxford : Oxford University Press, 1997. - 239 p. ; il. col. ; 25 cm. Inglés ISBN: 0198505671 Subjects--Topical Terms: BotanyBotánica Subjects--Index Terms: Edible plants Plantas comestibles Dewey Class. No.: 581.632