000 00291nam a2200109Ia 4500
008 161118s2016 xx 000 0 und d
100 _aDick R.M.
245 0 _aEngendering Agricultural Research, development na dextension
260 _aWashington
_bIFPRI
_c2011
300 _a138
942 _2ddc
999 _c44961
_d44961