Berkes, Fikret Sacred ecology / Fikret Berkes - 2nd ed. - New York : Routledge, c2008. - xxi, 31 p. : ill. ; illus., 20 cm. ISBN: 0415958296 LCCN: Subjects--Topical Terms: EcologyEcosystemClimate LC Class. No.: GE40 / .B45 2008