000 00587 a2200193 4500
020 _a0387080309
020 _a0-540-08030-9
080 _a581.192.61:614.71
_bG323A
245 1 _aAir pollution
_bphytotoxicity of acidic gases and its significance in air pollution control
_cby R. Guderian
260 _aNew York
_bSpringer-Verlag
_c1977
650 _aAir Pollution
650 _aPhytotoxicity
650 _aAir Pollution
100 1 _aGuderian, R.
300 _a127 p.
440 _aEcological studies No. 22
040 _aIARI, New Delhi
901 _a153196
999 _c73504
_d73504