000 00344nam a2200133Ia 4500
008 220201s1977 xx 000 0 eng d
041 _aENG
100 _aVARSHNEY, R S
245 0 _aTHEORY AND DESIGN OF IRRIGATION STRUCTURES
250 _a3RD
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1977
300 _a292
942 _2ddc
999 _c47117
_d47117