Geologic map of quadrangle 3262, Farah (421) and Hokumat-E-Pur-Chaman (422) quadrangles, Afghanistan [electronic resource] / compiled by David J. Lidke ; U.S. Department of the Interior, U.S. Geological Survey ; prepared in cooperation with the Afghan Geological Survey ... [et al.]
Imprint
[Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2007.