000 | 00436nam a2200157Ia 4500 | ||
---|---|---|---|
008 | 170901s1955 xx 000 0 und d | ||
082 |
_a631.45 _bB98C |
||
100 | _aButler, M.D. | ||
245 | 0 | _aConserving Soil | |
260 |
_aToronto _bD. Van Nostrand Company, Inc. _c1955 |
||
300 | _a321 | ||
650 | _aAgriculture and related technologies | ||
650 | _aTechnology (Applied sciences) | ||
653 | _aSoil conservation | ||
942 |
_2ddc _cBK |
||
999 |
_c13478 _d13478 |