000 00309nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c495
040 _aET
100 _aMEENA FRANCIS
245 0 _aDIC. OF IRRIGAHIES
260 _bBIOTECH PUB.
_aDELHI
300 _a240
500 _a19328
942 _cBK
999 _c25550
_d25550