TY  - BOOK
TI  - Map of irrigation system of Nangarhar canal [map in Russian, Dari]  .-- Scale 1:50,000
U1  - MB 2.12608 IRR -2879   
CY  - [Kabul : s.n., 1990?].
KW  - Irrigation - Nangarhar
KW  - Nangarhar - Maps
KW  - AGR
ER  -