ICID, .
Sixteenth congress on irrigation and drainage,Egypt- 1996-Transactions vol-1-D - ICID and CIID , 1996. - 43 ; .
81 85068 52 6
028.7463 /
Sixteenth congress on irrigation and drainage,Egypt- 1996-Transactions vol-1-D - ICID and CIID , 1996. - 43 ; .
81 85068 52 6
028.7463 /