Barrett, E. C. (Eric Charles) Introduction to environmental remote sensing / E. C. Barrett and L. F. Curtis - London Chapman & Hall 1976 - ix, 336 p., 4 leaves of plates : ill. ; 26 cm. 'A Halsted Press book.' Includes bibliographical references and index. ISBN: 0470989599 LCCN: 76-040968 //r842 Subjects--Topical Terms: Geography--Remote sensingRemote sensing