000 00329nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
020 _a8190148203
082 _a631.42+543.3
_bCLA;1
100 _aClarson, D
245 0 _aSoil and water analytical methods
260 _aKottayab
_bAgriclinics & Research Centre
_c2002
942 _cBK
999 _c42021
_d42021