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2Texto bibliotecaFAO IT
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3Texto bibliotecaFAO IT
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4Pest control: an assessment of present and alternative technologies - v. 3: Cotton pest control: the report of the Cotton Study Team (of the) Study on Problems of Pest Control, Env... Pest control: an assessment of present and alternative technologies - v. 3: Cotton pest control: the report of the Cotton Study Team (of the) Study on Problems of Pest Control, Env...by Beck, S.D., National Academy of Sciences - National Research Council, Washington, D.C. (USA). Environmental Studies Board eng
Published 1975Texto bibliotecaFAO IT