000 00310nam a2200133Ia 4500
008 160316s1978 xxu||||| |||| 00| 0 eng d
020 _a
100 _aCharles D Sopher
245 _aSoils And Soils Management
250 _a1
260 _aVIRGINA
_bRESTON
_c1978
300 _a238
700 _a Jack V Baird
_a
999 _c26072
_d26072