Knapp, Brian J. Earth & man / B.J. Knapp. - London ; Boston : London ; Boston : Allen and Unwin, 1982. Includes index. ISBN: 0045510555 (pbk.) LCCN: 81017571 Subjects--Topical Terms: Physical geography. LC Class. No.: GB55 / .K58 1982 Dewey Class. No.: 910/.02