TY - BOOK AU - GUDERIAN, Robert TI - Air pollution: Phytotoxicity of acidic gases and it s significance in air pollution control T2 - Ecological studies 22 U1 - 581.5 PY - 1977/// CY - New York PB - Springer Verlag KW - Air pollutant KW - Pollution control N1 - Tr from the German by C Jeffrey Brandt ER -