Ostaficzuk, Stanislaw <br/><br/>
Development stages of the Nazca morphological features as readible on aerial photos 

<br/><br/>bibliogr. p. 63 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Photointerpretation<br/>Géomorphologie<br/>Climat
<br/><br/><label>Subjects--Index Terms: </label>Pérou  Ica  Nasca