.
154 P. : 25cm .

Place hold on Assessment of groundwater potential for some of Nile river basin countries (Egypt, Tanzania and Kenya) /

.
108P. : 25cm.

Place hold on Geology of some pan-African gold sites :

.
202P. : 25cm.

Place hold on Geology of the younger granitoids in the - extreme northern part of the pan- African belt /

.
90 P. : 25cm.

Place hold on Maximization of benefits for polyethylene terephthalate waste in Egypt and Tunisia /

.
103 P . : 25 cm+.

Place hold on Detection and monitoring of sand dune mobility and its Impact on agricultural areas in egypt and Libya /

Place hold on The Optimum Hydraulic Location of Water Intakes in the Nile River Basin /

.
105 P. : 25cm.

Place hold on Study of heterogeneous catalysed transesterification reaction for the production of bioenergy (Biodiesel) from jatropha oil in Africa /

.
167 , 50 P. : 25cm.

Place hold on RE-evaluation of conditions and potentialities for the Nubian sandstone aquifer in North Africa /