Bryan, M. Leonard. Remote sensing of earth resources : a guide to information sources / English M. Leonard Bryan. - Detroit : Gale Research Co., c1979. - xv, 188 p. ; 22 cm. - Geography and travel information guide series ; v. 1 . - Gale information guide Library . Includes indexes. ISBN: 0810314134 : $22.00 LCCN: 79022792 Subjects--Topical Terms: Remote sensing--Bibliography.Remote sensing--Information services. LC Class. No.: Z6004.R38 G70.4 / B79 Dewey Class. No.: 016.62136/7 / BRY