000 00304nam a2200109Ia 4500
008 161118s2016 xx 000 0 und d
100 _aChristian, K. R.
245 0 _aSimulation of Grazing System.
260 _aWageningea
_bCentre for Agricultural Publication & Do
_c1978
300 _a115 p
942 _2ddc
999 _c16972
_d16972