000			00344nam a2200121Ia 4500
008			130225s9999 xx 000 0 und d
080			_a631.526.326 _bS438I
245			_aIntroduction of high value crops into the farming system
260			_aReading _bUniversity Agricultural Club _c1971
300			_a142p.
901			_a126186
942			_cB _2udc
999			_c11011 _d11011