000 00303nam a2200121Ia 4500
008 161118s2016 xx 000 0 und d
082 _a631.3 HOP-F
100 _aHopfen,H.J.
245 0 _aFarm Implements for Arid And Tropical Regions.
260 _aRome.
_bFao.
_c1969
300 _a159p.
942 _2ddc
999 _c11520
_d11520