Approaches to earth survey problems through use of space techniques :  proceedings of the symposium held in Constance, F.R.G. 23-25 May 1973 / 
edited by P. Bock with the assistance of F.W.G. Baker and S. Ruttenberg 
 - Berlin :  Akademie-Verlag,  1974 
 - 502 p. :  ill. ;  25 cm. 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>LCCN: </label>73-094252 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronautics in earth sciences--Congresses<br/>Remote sensing systems--Congresses