000 00313nam a2200121Ia 4500
008 161002s9999 xx 000 0 und d
100 _a"Devarajan R., etc."
245 0 _aPlanning for drainage of materlogged area
563 _aHOT COPY
652 _aNIL
700 _f1977
_aDr. D.Chandrasekaran
942 _cTH
999 _c109762
_d109762