000 00446nam a2200169Ia 4500
008 220204s9999 xx 000 0 und d
020 _a9780123743527
082 _a631/635
_bADV.96
100 _aSparks, Donald L
245 0 _aAdvances in agronomy, 2008. V.97
260 _aUK
_bElsevier
_c2008
650 _aCropping sustainability
650 _aGlobal warming
650 _aLand use analysis
650 _aMycorrhizal fungi
942 _cBK
999 _c42798
_d42798