TY  - BOOK
AU  -  Thorweihe,Ulf
AU  -  Schandelimeier,Heinz
TI  -  Geoscientific research in Northeast Africa : :  proceedings of the c onference on geoscientific research in Northeast Africa, Berlin, German y, 17-19 June, 1993 / 
U1  -  AF P 556.05 GEO 
PY  - 1993///
CY  -  Rotterdam : 
PB  -  A. A. Balkema, 
KW  -  Earth sciences
KW  -  Africa
KW  -  Periodicals
KW  -  Middle East
KW  -  Geology
ER  -