000 00328nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aHavlin (John L)
245 0 _aSoil ferlity and fertilizer : An introduction to nutrient management
260 _bPHI Learning Publication
260 _c0
365 _b395.00
942 _cBK
999 _c158179
_d158179