Hindmarch, Colin. Land management : the hidden costs / by Colin Hindmarch, Mike Pienkowski. - London : British Ecological Society, [2001] - v, 65 p. : ill. ; 24 cm. - Ecological issues series. . Includes bibliographical references. ISBN: 0632056525 (pbk) Subjects--Topical Terms: Land use.Sustainable agriculture. Dewey Class. No.: 333.76