82 resultados para Insects as carriers of plant disease
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Bibliography: p. 529-534.
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Imprint varies: London, 1913-[1930]; Farnham Royal, Eng., [1976-]
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English title only, 1960-1976; English and French title, 1977-
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[From Jasper Cropsey Sketch book, 1855-1856]
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Mode of access: Internet.
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Bibliography: p. 49-50.
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Includes index.
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"Printed October 1959. Reprinted May 1961 with minor revisions."
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Reproduced from typewritten copy.
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Mode of access: Internet.
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"Reprinted from the Journal of economic entomology. v. 14, no. 4 Aug. 1921."
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At head of title: 1914-39, Biologische Reichsanstalt für Land- und Forstwirtschaft in Berlin-Dahlem; 1940-45, Biologische Zentralanstalt für Land- und Forstwirtschaft in Berlin-Dahlem; 1946-58, Biologische Bundesanstalt für Land- und Forstwirtschaft in Berlin-Dahlem.
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Vol. 5 edited by F. Billings and E.E. Irons.
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Mode of access: Internet.
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Mode of access: Internet.