An Investigation of clay percentage at abu matamir area for envelope need deremination /

Furkejuvvon:
Bibliográfalaš dieđut
Eará dahkkit: abdel hady, ahmed m. (auther.), omara, akmal (auther.), vlotman w. f. (auther.)
Materiálatiipa: Girji
Giella:eaŋgalasgiella
Almmustuhtton: cairo : drainage research institute, 2003.
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Govvádus
Fuomášahttimat:drainage research programme project technical report no. 105.
includes appendixes.
Olgguldas hápmi:108 p. : ill. ; 30 cm.
ISBN:9782869783164