Author
Davis, Philip A. 1950-
Geological Survey (U.S.)
60
Afghanistan. Department of Geological Survey
59
Afghanistan. Idārah-i ʻUmūmī-i Jiyūdīzī va Kārtūgrāfī
59
Turner, Kenzie J.
59
United States. Agency for International Development
59
Astrogeology Research Program (Geological Survey)
1
USAID/Afghanistan
1