000 00377nam a2200133Ia 4500
008 211214s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aRao, K M Gururaja
245 0 _aPrinciples of irrigation and drainage
260 _bTHE BANGALORE PRESS
_aBANGALORE CITY
_c1945
300 _aVII,49P p.
653 _aENGINEERING
942 _c1
999 _c18858
_d18858