00438nam a2200121Ia 4500008004100000100001800041245004900059300001200108650001300120942000700133952015900140999001700299140318s9999    xx            000 0 und d  aChilcote,D.O.  aRole of plants in removal of air pollutants.  ap.23-29  aECOLOGY.  cRP  00104070aKSDbKSDd2014-03-18hThe role of plantsin environmental purification oregon state uty.  (1972)l0pRP602r2014-03-18 00:00:00w2014-03-18yRP  c98221d98221