000			00641nam a22002177a 4500
999			_c35961 _d35961
003			OSt
005			20190804184727.0
008			190207b ||||| |||| 00| 0 eng d
040			_aOSt _bEnglish _cOSt _dOSt
082			_a631.45 / B439e
100			_aBennett, Hugh Hammond. _9227955
245			_aElements of soil conservation / _cHugh Hammond Bennett.
250			_a2nd ed.
260			_aNew york : _bMcGraw-Hill, _cc 1955.
300			_aix, 358 p. : _bill. ; _c22 cm.
500			_aIncludes index.
504			_aBibliography : p. (331-338).
508			_a340
650			_aTechniques. _vequipment & materials. _9227956
942			_2ddc _cBK