Environmental remote sensing : applications and achievements : papers presented at the Bristol Symposium on Remote Sensing, Department of Geography, University of Bristol, 2 October, 1972. / Eric C. Barrett [and] Leonard F. Curtis. Barrett, Eric C. Bristol Symposium on Remote Sensing (1st : 1972) Barrett, E. C. (Eric Charles), editor. Curtis, L. F. (Leonard Frank), editor. Astronautics in earth sciences Congresses. Earth sciences Remote sensing. QE33.2.R4 B74 1972 551.4 BAE Includes bibliographical references and index London : E. Arnold; [1974] [1974] 1974 Text vi, 309 p. : eng