000 | 00334nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 130225s9999 xx 000 0 und d | ||
100 | _aJones, E.R. | ||
245 | _aPrinciples and practice of land drainage | ||
260 |
_aMadison _c1910 |
||
300 | _a41291 | ||
440 | _aWisconsin Agricultural Experi | ||
901 | _a29266 | ||
942 |
_cB _2udc |
||
999 |
_c5636 _d5636 |