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1The canadian forestry service air pollution program and biboliography / The canadian forestry service air pollution program and biboliography /by Addison, P. A.
Published 1988Texto bibliotecaCOLPOS -
2by Addison, P.A., FAO, Rome (Italy). Forestry Dept. eng, North American Forestry Commission eng 5-9 Feb 1990 Sess. 15 San Diego, CA (USA), FAO, Rome (Italy). Dept. de Montes spa, Comision Forestal para America del Norte spa 5-9 Feb 1990 Sess. 15 San Diego, CA (USA)
Published 1990Texto bibliotecaFAO IT -
3by Addison, P.A., FAO, Rome (Italy). Forestry Dept. eng, North American Forestry Commission eng 5-9 Feb 1990 Sess. 15 San Diego, CA (USA), FAO, Rome (Italy). Dept. de Montes spa, Comision Forestal para America del Norte spa 5-9 Feb 1990 Sess. 15 San Diego, CA (USA)
Published 1990Texto bibliotecaFAO IT