000 00356nam a2200121Ia 45e0
008 180110s1974 xx 000 0 und d
082 _a631.62
100 _aSchilfgaarde, Jan Van
245 0 _aDrainage for Agriculture
260 _aWisconsin
_bAmerican Society of Agronomy
_c1974
300 _axxv, 700p.
942 _2ddc
_cBK
999 _c1911
_d1911