The geological evolution of the River Nile /
Said, Rushdi.
The geological evolution of the River Nile / Rushdi Said. - New York : Springer-Verlag, 1981. - viii, 151 p. :
3540904840
Geology
551.4830962 / Ge
The geological evolution of the River Nile / Rushdi Said. - New York : Springer-Verlag, 1981. - viii, 151 p. :
3540904840
Geology
551.4830962 / Ge