El Alfy, Youssef
6. Irrigation structures [[Book] /] Youssef El Alfy. - Cairo : October 6 University., 2003. - various pages : ill ; 23 cm.
All age.
9771932861
Irrigation engineering.
627.52
627.52 / E I
6. Irrigation structures [[Book] /] Youssef El Alfy. - Cairo : October 6 University., 2003. - various pages : ill ; 23 cm.
All age.
9771932861
Irrigation engineering.
627.52
627.52 / E I