000 00395nam a2200145Ia 4500
008 220204s9999 xx 000 0 und d
020 _a9780123743602
082 _a631/635
_bADV.99
100 _aSparks, Donald L
245 0 _aAdvances in agronomy. V.99, 2008
260 _aAmsterdam
_bAcademic Press
_c2008
650 _aPlant nutrition
650 _aSustainable crop production
942 _cBK
999 _c42810
_d42810