000 00395nam a2200145Ia 4500
008 100415s9999 xx 000 0 und d
082 _b18015
_a631.45
100 _aMorgan R.P.C.
245 _aSoil Erosion and Conservation
260 _aUK
_c1986
_bLONGMAN GROUP LTD.
365 _b200
630 _aSoil Erosion and Conservation
730 _aSoil Erosion and Conservation
942 _cBOOK
999 _c600912
_d600909