000			00315nam a2200133Ia 4500
008			140321s9999 xx 000 0 und d
020			_a2131773
082			_a632.95
100			_a"Mellanby, Kenneth"
245			_aPesticides and Pollution
260			_aLondon _bCollins _c1971
300			_a 221 p.
942			_cB
999			_c161591 _d161591