000 00402cam a2200169ua 4500
020 _a81 85068 50 x
041 _aeng
_h
082 _a627.52
_bINT/16
100 _aICID, .
245 0 0 _aSixteenth congress on irrigation and drainage Egypt vol-1-B
260 _a :
_bICID and CIID ,
_c1996.
300 _a504 ; .
500 _a20284 Ref
504 _a
942 _cBK
999 _c5713
_d5713