Suchkriterien
Ihre Suchkriterien: Autor "MUSTAFA, H-M."| Informazioni | |
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Titel:
Prospects of limestone industries in the Sudan
Autoren:
MUSTAFA, H-M. | EL KANZI, E-M. | National council for research (Khartoum)
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Titel:
Survey of the studies of the prospects of gypsum industries in the Sudan
Autoren:
EL KANZI, E-M. | MUSTAFA, H-M. | National council for research (Khartoum)
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