000 00270nam a2200109Ia 4500
008 161118s2016 xx 000 0 und d
100 _aArntzen, C.J.
245 0 _aEncyclopedia of Agricultural Science Vol.2
260 _bAcademic
_c1994
300 _a667p.
942 _2ddc
999 _c24732
_d24732