00633nam a2200205Ia 4500008004100000020001500041082001900056100002000075245004000095250000600135260004800141300000800189650002300197650001800220653002500238653001800263942001200281999001500293952011900308170901s1976    xx            000 0 und d  a0521210879  a581.5222bM31E  aMansfield, T.A. 0aEffects of air pollutants on plants  a1  aCambridgebCambridge University Pressc1976  a209  aBotanical sciences  aPure Sciences  aEnvironmental stress  aPlant ecology  2ddccBK  c9074d9074  00102ddc4070aRAUbRAUd2017-10-18eUBSPD, New Delhig6.95l0o581.5222 M31Ep26851r2017-10-18w1981-02-05yBK