000 00340nam a2200145Ia 4500
008 220709b1955 xxu||||| |||| 00| 0 eng d
082 _a631.45
_bB
100 _aBennett, Hugh Hammond
245 _aElements of soil conservation
250 _a2nd ed.
260 _aLondon
_bMcGraw-Hill
_c1955
300 _aix,358
630 _aSoil conservation
942 _cBooks
906 _a104859
981 _aLondon: McGraw-Hill, 1955.
982 _aix,358
983 _aElements of soil conservation
999 _c100019
_d100019