Booth, Basil Earthshock / Basil Booth and Frank Fitch. - New York : Walker, ©1979. - xii, 256 pages : illustrations, maps ; 24 cm. - 551 (NLA) . Includes index. ISBN: 0802705936 Subjects--Topical Terms: Catastrophes (Geology) Natural disasters Universal Decimal Class. No.: 551 (NLA)