ترشيح بواسطة: المؤلف

الآن تُعرض المواد 1 -- 10 من 30

AL-AJEEL, A.A.&HAMMODI,N.A. (2)
BARWARY, A.M.&AZIZ,N. (2)
MUSTAFA, M.M. ET AL. (2)
THE EGYPTIAN SALTS&MINERAL CO. (2)
ABDUL AMIR, M. ET AL. (1)
ABDUL KADIR, S.O.& YASSIN,R.R. (1)
AHMED, H.S. ET AL. (1)
AL-ATIA, M.J. ET AL. (1)
AL-AZZAWI, A.M.&DAWOOD,R.M. (1)
AL-BASSAM, K.S. ET AL. (1)