Conservation in the Internet age : threats and opportunities / edited by James N. Levitt. - Washington : Island Press, c2002. - xx, 364 p. : ill., maps ; 23 cm. Includes bibliographical references. ISBN: 155963913X (pbk. : alk. paper) Subjects--Topical Terms: Nature conservation.Internet. LC Class. No.: QH75 / .C66 2002 Dewey Class. No.: 333.7/2