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2Texto bibliotecaFAO IT
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3Texto bibliotecaFAO IT
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7by Lapietra, G., International Poplar Commission. Working Party on Insects and Other Animal Pests eng 22-25 Sep 1986 Sess. 11 Louvain La Neuve (Belgium), Allegro, G.
Published 1986Texto bibliotecaFAO IT -
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10by Lapietra, G., FAO, Rome (Italy). Forestry Dept. eng, International Poplar Commission. Working Party on Poplar Insect Pests eng 19-23 Mar 1990 Sess. 13 Buenos Aires (Argentina), Allegro, G.
Published 1990Texto bibliotecaFAO IT -
11by Lapietra, G., FAO, Rome (Italy). Forestry Dept. eng, International Poplar Commission. Working Party on Poplar Insect Pests eng 19-23 Mar 1990 Sess. 13 Buenos Aires (Argentina), Allegro, G.
Published 1990Texto bibliotecaFAO IT -
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