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Air pollution damage to vegetation - a symposium sponsored by the division of agricultural and food chemistry at the 161. meeting of the American chemical society, Los Angeles, Calif., March 31 April 1, 1971 / John A. Naegele, editor Washington, D.C., - American chemical society, 1973 Testo Monografico Air pollution effects on plant growth - a symposium sponsored by the Division of agricultural and food chemistry at the 167. Meeting of the American Chemical Society, Los Angeles, Calif., april 1, 1974 / Mack Dugger, ed Washington, D. C. - ACS, 1974 Testo Monografico Air pollution engineering manual - air pollution control district County of Los Angeles / compiled and edited by John A. Danielson Cincinnati - U. S. Department of health, education and welfare, 1967 Testo Monografico Air pollution from agricultural operations 3. - proceedings of the third international symposium, 12-15 October 2003, Raleigh, North Carolina St. Joseph (Mich.) - American society of agricultural engineers, ©2003 Testo Monografico Air quality criteria for nitrogen oxides Washington, DC - Environmental protection agency, 1971 Testo Monografico Air quality in selected urban areas - 1973-1974 / prepared in cooperation with the WHO collaborating centre on environmental pollution control, United States environmental protection agency Geneva - World health organization, 1976 Testo Monografico Air quality in selected urban areas - 1975-1976 / prepared in cooperation with the WHO collaborating centre on environmental pollution control, United States environmental protection agency Geneva - World health organization, 1978 Testo Monografico Air quality in selected urban areas - 1977-1978 / prepared in cooperation with the WHO collaborating centre on environmental pollution control, United States environmental protection agency Geneva - World health organization, 1980 Testo Monografico Air quality in selected urban areas - 1979-1980 / prepared in cooperation with the WHO collaborating centre on environmental pollution control, United States environmental protection agency Geneva - World health organization, 1983 Testo Monografico Air sampling instruments for evaluation of atmospheric contaminants Cincinnati - ACGIH Worldwide, 2001 Testo Monografico Air sampling instruments, for evaluation of atmospheric contaminants Cincinnati - American Conference of Governmental Industrial Hygienists, 1978 Testo Monografico Air transportation and society - an AIAA conference sponsored by the Federal aviation administration, Key Biscayne, Florida, June 7-10, 1971 New York - American institute of aeronautics and astronautics, 1971 Testo Monografico Air-conditioning systems design manual / prepared by the ASHRAE 581-RP Project Team ; principal investigator Harold G. Lorsch Atlanta - ASHRAE, c11993 Testo Monografico Air-release, air/vacuum, and combination air valves Denver, CO - AWWA, c2001 Testo Monografico Aircraft year book / published by Aeronautical Chamber of Commerce of America New York - G. P. Putnam's Sons distributors, c1929 Testo Monografico