000			00529nam a2200193Ia 4500
008			130910s9999 xx 000 0 und d
041			_aeng
082			_221st ed. _a631.8 _bSHI/P
100			_aShirlaw, D.W. Gilchrist
245			_aA practical course in agricultural chemistry _cby D.W. Gilchrist Shirlaw
260			_aOxford : _bPergamon Press , _c1967
300			_ax, 158 p. : ill.
300			_efigures
653			_aAgricultural chemistry
653			_aFertilizers
653			_aManures
653			_aSoil
942			_cEN _2ddc
999			_c13897 _d13897