General plan of improvements and extensions to the original Cairo main drainage works.
:
This map is based on the map of Cairo produced by the Survey of Egypt. :
1 map on 1 sheet : color ; 44.5 x 67 cm. :
May require conservation work before use.
The Nile basin : isotherms, mean daily minimum temperature, January, April, July, October.
:
In Meteorological atlas of Egypt, plates 9-12. :
4 maps ; 59.2 x 33.3 cm.
The Nile Basin /
:
At head of title : Ministry of Public Works, Egypt, Physical Department. :
volumes : illustrations (some folded), maps (some folded) ; 28 cm.
