TY  - BOOK
AU  - Helms, Roger
ED  - AVICEN Mapping Service
TI  - Joint operations graphic reproductions [map] / R. Helms  ... [et al.].-- Scale 1:250,000
U1  - MC 2.12 HEL -1059   
CY  - [Peshawar], 1989.
KW  - Afghanistan - Maps
KW  - GEO
N1  - The source map was prepared and published by Defense MappingAgency in Washington D.C
ER  -