000 00310nam a2200133Ia 4500
082 _a627.52/LUT
100 _aLuthin, James N.
245 _aDrainage of agricultural lands
260 _bAmerican Society of Agronomy
_aMadison
_c1980
300 _a620
650 _aDrainage
901 _a2193
942 _2ddc
_cBK
999 _c1922
_d1922