Tshewang, Ugyen. Bionomics in the dragon kingdom : ecology, economics and ethics in Bhutan / by Ugyen Tshewang, Jane Gray Morrison, Michael charles Tobias. - xxiv, 162 p. : ill. ; 24 cm. Includes bibliographical references (p.160) ISBN: 9783319946542 LCCN: 2018952910 Dewey Class. No.: 508.5498 / T7879b