000 00332nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a627.54 S637
100 _aSMEDEMA,L.K
245 0 _aLAND DRAINAGE PLANNING AND DESIGN OF AGRICULTURAL DRAINAGE SYSTEMS
260 _aLONDON
_bBatsford
_c1983
300 _a24X16
942 _cBK
_2DDC
999 _c20699
_d20699