000 00326nam a2200145Ia 4500
020 _a084937443X
082 _a631.47/LAL
100 _aLal R.,et al.ed.
245 _aMethods for assessment of soil degradation
260 _bCRC Press
_aLondon
_c1998
300 _a558
650 _asoils
901 _a3609
942 _2ddc
_cBK
999 _c3216
_d3216