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RIGA. Latvijas Universitate. Botanical Garden. 



IFoundedlOiOrf * .^t-""" 



l-atyikis'T'niversitates^Botfiniskn. Darza RakattfActa 



M 



SO 



r-c. Vol. l-> 

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RIOAIi (REMIGIO) & Tapia (A.) 

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RIIBER (C. N.) Bidrag til kjendskabet af de umaet- 

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RIIS-CARSTENSEN (EioiL) The Godthaab Ex- 

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LEDELSEN AF DE GEOLOGISKE OO OEOGRAPHISKE UNDER- 

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RIJKSOPSPORING VAN DELFSTOFFEN. 

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Rikli (MARTIN ALBERT) Lebensbedingungen und Vege- 

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Saturday Lecture*. No. 5. 



Riley (C. V.) Notes on North American Microgasters, 

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8. [St. Louis, Mo., 1882.] ' 

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Riley (C. V.) Report of the Entomologist [of the United 

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Riley (C. V.) The Periodical Cicada: an account of 

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 Entomology Division. Bulletin No. 8. 8. 1885. 



Second edition. 8. 1885. 



Riley (C. V.) The Mulberry Silk-Worm; being a Manual 

 of instructions in Silk-Culture . . . Sixth . . . edition. 

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Riley (C. V.) The Icerya, or Fluted Scale, otherwise 

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Riley (C. V.) Address . . . before the Section of Biology, 

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Proc. Amer. Assoe. Vol. 37. 



Riley (C. V.) Our Shade Trees, and their Insect De- 

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Riley (C. V.) A Reply to C. V. Riley. See HORN 

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Riley (C. V.) The Hop Plant-Louse and the remedies 

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8. 1891. 



Riley (C. V.) [For List of the Tineina of Boreal America.] 

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 America, <fcc. 8. 1891. 



Riley (C. V.) Parasitism in Insects . . . Annual Address . 

 ... for ... 1892. pp. 35. 8. Washington, D.C., 1893. 

 Proc. Entom. Soe. Washington. Vol. 2. 



Riley (C. V.) What the [U.S.] Department of Agri- 

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8. [Washington, D. C., 1893 ?] 



Proc. 23rd Ann. Meet. K. Amer. Bee-Keepers' Association. Washing- 

 ton, D.C. 1892. 



RILEY (JOSEPH H.) A collection of Birds from north 

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