Tiner Ralph W Wetland indicators: A guide to welland formation, identification, delineation, classification, and mapping - Boca Raton Lewis Publishers 1999 - 392p ill. Includes bibliographical references; Index 381-392p ISBN: 0873718925 (hbd) Standard No.: 8270 Source: Researchco, Textual Subjects--Topical Terms: Biology Ecology HydrobiologyBotany Dewey Class. No.: G955:5, N9