El-Ashry, Mohamed T. <br/><br/>
Airphotography and coastal problems 

 - Pennsylvania  Dowden Hutchinson  1977 
<br/><br/><label>Subjects--Index Terms: </label>Photointerpretation and shoreline changes  Aerial photography and the study of coastal deposits  Use of earth resources technmology satellite 
<br/><br/><label>Dewey Class. No.: </label>551.45  / L7