Ground water potentialities in the african sahara and the nile valley
Hammad, Hammad Y.
Ground water potentialities in the african sahara and the nile valley Hammad Y. Hammad - Beirut Beirut Arab University 1970 - vi, 112p.: figs., tables ; 24cm
Appendices at the end
1579
Water supply--Africa
363.61/H224g
Ground water potentialities in the african sahara and the nile valley Hammad Y. Hammad - Beirut Beirut Arab University 1970 - vi, 112p.: figs., tables ; 24cm
Appendices at the end
1579
Water supply--Africa
363.61/H224g