000 00347nam a2200145Ia 4500
008 150518s1986||||xx |||||||||||||| ||und||
020 _a713435126
082 _a631.45
_bHUD
100 _aHudson, Norman
245 _aSoil conservation
_cHudson, Norman
250 _a-
260 _aLondon
_b B T Batsford
_c1986
300 _a324 p.
942 _cBK
999 _c17812
_d17812