References 
Hindley, K. 
Did Asteroid Impacts Father the Earth’s Ocean Basins? 
New Scientist 19 January 1978. p 159. 
Rádai, O. 
Use of Photogrammetric Interpretation for Karstic Water 
Research in Hungary 
Hungarian Reports on the XI-th Internat, Congr. of ihe ISP 
Lausanne, 1968. 
Rádai, O. 
The Role of the Drainage Pattern in Aerial-photo  Interpre- 
tation 
Geographical Bulletin, Budapest 1969. pp 263-280. 
Rádai, Ó. 
Aerophotographic Interpretation and Hydrogeological Mapping 
of Karstic Areas 
VITUKI, Budapest, 1969. 82463 pages 
Rádai, O. 
The Trace Back of the Geomorphological Development of the 
Muela-Plateau /Zaragoza - Spain/ 
Comm, to the XII-th Congr. of the ISP;Ottawa 1972. pp 31-37 
Rádai, Ó. 
Thermal Investigations in Hungary 
Comm, to the XII-th Congr. of the ISP;Ottawa 1972. pp 39-41 
Rádai 9 9. 
Recent Crustal Movements Registered by the Aid of Airphoto 
Interpretation 
Comm, to the XIII-th Congr. of the ISP; Helsinki 1976. 
pp 1-10. 
    
  
  
  
   
  
  
  
  
   
  
   
  
   
  
  
  
  
  
  
  
   
Ab 
wi 
ex] 
co 
Uy 
Au 
the 
Hc 
so