Martin, G.J. Ethnobotany a methods manual - Chapman & Hall London - 268 - Ethnobotany = Martin, G.J. Standard No.: M Standard Tech. Report. No.: LCCN: B Nat. Bib. No.: 5401 Nat. Bib. Agency Control No.: 572.9MAR Subjects--Topical Terms: Biological Sciences Universal Decimal Class. No.: 572.9