BOOKQUE

Hydrographic and Sedimentation Survey of Kajakai Reservoir, Afghanistan
Don C. Perkins , J. K. Culbertson
· 1970
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Hydrographic and Sedimentation Survey of Kajakai Reservoir, Afghanistan
Geological Survey (U.S.), J. K. Culbertson , Don C. Perkins , Afghanistan. Ministry of Agriculture and Irrigation. Water and Soil Survey Dept , United States. Agency for International Development
· 1962
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Hydrographic and Sedimentation Survey of Kajahai Reservoir, Afghanistan
Don C. Perkins , J. K. Culbertson
· 1970
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Practice Against Theory in Writing Proficiency Exams
Don C. Perkins
· 1993
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Water Resources and Related Geology of Dera Ismāīl Khān District, West Pakistan, with Reference to the Availability of Ground Water for Development
Don C. Perkins , Frank Eldridge Clarke , Glenn Thomas Malmberg , Gordon D. Bennett , James Warren Hood , Maurice John Mundorff , Ivan Barnes , J. K. Culbertson , Lutfe Ali Khan , Khalid Jawaid , Masood Ahmad , S. Amjad Hussain
· 1968