000 00335nam a2200133Ia 4500
008 220201s1974 xx 000 0 eng d
041 _aENG
100 _aARORA, D R
245 0 _aIRRIGATION ENGINEERING
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1974
300 _a142
700 _aBHATTACHARYA, A K
942 _2ddc
999 _c46832
_d46832