Hutton, Wendy. Tropical herbs and spices of the Philippines. / text and recipes by Wendy Hutton; photography by Alberto Cassio. - Singapore : Periplus Editions, c1998. - 63 p. : col. ill. - Periplus nature guides . Includes index. ISBN: 9625931538 Subjects--Topical Terms: Herbs--Philippines.Spices--Philippines.