000 00415nam a2200193Ia 4500
008 150909s9999 xx 000 0 und d
041 _aEnglish
082 _a630
082 _bBRA/AG
100 _aBrady N.C
100 _eEditor
245 _aAdvances in agronomy V.29
260 _aLondon
260 _bAcadamic Press
260 _c1977
300 _a399 Pages
650 _aAgronomy
942 _cREF
999 _c203100
_d203100