APA
Kohnaward A., Rahman L., Silva F., Nassar A., Zelelikachew M., Javadi H., Beshari E., Selvarajah S. & Pathnopas P. (1974). Country Report of Participants of Ground Water Resources Developments. Geological Survey of Japan: .
Chicago
Kohnaward A.B, Rahman L, Silva F, Nassar A, Zelelikachew M, Javadi H, Beshari E, Selvarajah S and Pathnopas P. 1974. Country Report of Participants of Ground Water Resources Developments. Geological Survey of Japan: .
Harvard
Kohnaward A., Rahman L., Silva F., Nassar A., Zelelikachew M., Javadi H., Beshari E., Selvarajah S. and Pathnopas P. (1974). Country Report of Participants of Ground Water Resources Developments. Geological Survey of Japan: .
MLA
Kohnaward A.B, Rahman L, Silva F, Nassar A, Zelelikachew M, Javadi H, Beshari E, Selvarajah S and Pathnopas P. Country Report of Participants of Ground Water Resources Developments. Geological Survey of Japan: . 1974.