000			00316nam a2200133Ia 4500
008			130223s9999 xx 000 0 und d
245			_aFarm grain drying and storage
260			_aLondon
260			_c1966
300			_a176 p.
440			_aNo. 149; Great Britain Ministr
901			_pS93800
942			_cB _2udc
999			_c122224 _d122224