000 00272nam a2200109Ia 4500
008 140113s9999 xx 000 0 und d
100 _a"Hopper, H.J."
245 _aFarm implements for Arid and tropical regions
260 _a1969
_bFAO
_cRome
300 _a159
942 _cBK
999 _c58282
_d58282