000 00323nam a2200133Ia 4500
008 160316s1981 xxu||||| |||| 00| 0 eng d
020 _a
100 _aR P C Morgan
245 _aSoil Conservation :Problems And Prospects
250 _a1
260 _aCHICHESTER
_bJOHN WILEY AND SONS
_c1981
300 _a576
700 _a
_a
999 _c26021
_d26021