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  1. Agricultural resources and capabilities of Porto Rico : message from the President of the United States, transmitting a report on investigations of the agricultural resources and capabilities of Porto Rico with special reference to the establishment of an
    By: United States.
    Publication info: Washington [D.C.] :G.P.O.,1901.
    Contributed by: Cornell University Library
    Subjects: Agricultural experiment stations  Agricultural research  Botany  Puerto Rico  
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  2. Algo sobre peces de Cuba : con cierta extension a los de Puerto Rico y los Estados Unidos / por Juan Vilaró Diaz.
    By: Vilaró Díaz, Juan.
    Publication info: Habana :Impr. de A. Alvarez y Cía.,1893.
    Contributed by: Harvard University, MCZ, Ernst Mayr Library
    Subjects: Cuba  Fishes  Puerto Rico  United States  
    BHL Collections: Ernst Mayr Library of the MCZ, Harvard University | Publicaciones en Español
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  3. Apuntes para la fauna Puerto-Riqueña.
    By: Gundlach, Johannes Christoph,
    Publication info: S.l.,s.n.,1878-83
    Contributed by: Smithsonian Libraries
    Subjects: Mollusks  Puerto Rico  
    BHL Collections: Publicaciones en Español | Smithsonian Institution Libraries
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  4. Bee keeping in Porto Rico,
    By: Tower, W. V.
    Publication info: San Juan, P. R.,The Porto Rico progress publishing co.,1911.
    Contributed by: Cornell University Library
    Subjects: Bees  Puerto Rico  
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  5. Bees in Porto Rico.
    By: Tower, W. V.
    Publication info: n.p.,1910?
    Contributed by: Cornell University Library
    Subjects: Bees  Puerto Rico  
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  6. Birds of Porto Rico /
    By: Wetmore, Alexander,
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,1916.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Birds  Puerto Rico  
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  7. Chromosome studies in Sminthillus from Cuba and Eleutherodactylus from Cuba and Puerto Rico (Anura: Leptodactylidae) /
    By: Bogart, James P., - Royal Ontario Museum.
    Publication info: Toronto :Royal Ontario Museum,1981.
    Contributed by: ROM - University of Toronto (archive.org)
    Subjects: Amphibians  Chromosomes  Cuba  Eleutherodactylus  Genetics  Leptodactylidae  Puerto Rico  
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  8. Common trees of Puerto Rico and the Virgin Islands / by Elbert L. Little, Jr., and Frank H. Wadsworth.
    By: Little, Elbert Luther, - Wadsworth, Frank H.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Forest Service,1964.
    Contributed by: MBLWHOI Library, Woods Hole
    Subjects: Puerto Rico  Trees  Virgin Islands of the United States  
    BHL Collections: MBLWHOI Library, Woods Hole
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  9. Cuba and Porto Rico, with the other islands of the West Indies; their topography, climate, flora, products, industries, cities, people, political conditions, etc., by Robert T. Hill.
    By: Hill, Robert Thomas,
    Publication info: New York,Century.,1898.
    Contributed by: Mertz Library, The New York Botanical Garden
    Subjects: Cuba  Description and travel  Puerto Rico  West Indies  
    BHL Collections: New York Botanical Garden
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  10. El cultivo de legumbres en Puerto Rico.
    By: Henricksen, Henrick Christian,
    Publication info: Washington:Imprenta del Gobierno,1907.
    Contributed by: Library of Congress
    Subjects: Legumes  Puerto Rico  
    BHL Collections: Publicaciones en Español
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  11. Diccionario botánico de los nombres vulgares cubanos y puerto-riqueños /por Manuel Gómez de la Maza.
    By: Gómez de la Maza, Manuel,
    Publication info: Habana :Impr. "La Antilla" de G. Cacho-Negrete,1889.
    Contributed by: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: Botany  Cuba  Dictionaries  Plant names, Popular  Plants  Puerto Rico  Spanish  
    BHL Collections: Publicaciones en Español
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  12. Economic plants of Porto Rico,
    By: Cook, O. F. - Collins, G. N.,
    Publication info: Washington,Govt. Print Off.,1903.
    Contributed by: Smithsonian Libraries
    Subjects: Botany  Botany, Economic  Puerto Rico  
    BHL Collections: Smithsonian Institution Libraries
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  13. Faune malacologique terrestre et fluviatile de l'île de Portorico / par H. Crosse.
    By: Crosse, Hippolyte,
    Publication info: Paris :H. Crosse,1892.
    Contributed by: Smithsonian Libraries
    Subjects: Mollusks  Puerto Rico  
    BHL Collections: Smithsonian Institution Libraries
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  14. Forest of Port Rico;
    By: Murphy, Louis Sutliffe. - Puerto Rico.
    Publication info: Washington,Govt. print. off.,1916.
    Contributed by: Library of Congress
    Subjects: Forests and forestry  Puerto Rico  
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  15. Fossil corals from Central America, Cuba, and Porto Rico : with an account of the American Tertiary, Pleistocene, and recent coral reefs / By Thomas Wayland Vaughan.
    By: Vaughan, Thomas Wayland,
    Publication info: Washington :Govt. Print. Off.,1919.
    Contributed by: Smithsonian Libraries
    Subjects: Central America  Coral reefs and islands  Corals, Fossil  Cuba  Paleontology  Puerto Rico  
    BHL Collections: Smithsonian Institution Libraries
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  16. Geological reconnoissance of Porto Rico / by Charles P. Berkey.
    By: Berkey, Charles Peter,
    Publication info: New York :New York Academy of Sciences,1915.
    Contributed by: Wellesley College Library (archive.org)
    Subjects: Geology  Puerto Rico  
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  17. Herpetology of Porto Rico / Leonhard Stejneger.
    By: Stejneger, Leonhard,
    Publication info: Washington:U.S. Government Printing Office,1904.
    Contributed by: Smithsonian Libraries
    Subjects: Amphibians  Puerto Rico  Reptiles  
    BHL Collections: Smithsonian Institution Libraries
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  18. Insects affecting vegetable crops in Puerto Rico /
    By: Jones, Thomas Henry,
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,1915.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Insect pests  Puerto Rico  Vegetables  
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  19. Irrigation (proceedings of a meeting of sugar planters, held at central Fajardo, August 15, 1912)
    By: Association of sugar producers of Puerto Rico.
    Edition: [English ed.]
    Publication info: [San Juan]The Times publishing co.,1912.
    Contributed by: Cornell University Library
    Subjects: Irrigation  Puerto Rico  Sugar growing  
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  20. Jobos Bay National Estuarine Sanctuary Management Plan.
    By: Puerto Rico. - United States.
    Publication info: San Juan, P.R. :Dept. of Natural Resources, Commonwealth of Puerto Rico,[1983]
    Contributed by: Penn State University (archive.org)
    Subjects: Estuarine area conservation  Estuarine ecology  Estuarine reserves  Jobos Bay  Jobos Bay National Estuarine Research Reserve (P.R  Puerto Rico  
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  21. The Journal of the Board of Commissioners of Agriculture.
    By: Puerto Rico.
    Publication info: San Juan :[Board of Commissioners of Agriculture,1917].
    Contributed by: Mertz Library, The New York Botanical Garden
    Subjects: Agriculture  Periodicals  Puerto Rico  
    BHL Collections: New York Botanical Garden
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  22. Late Pleistocene Herpetofaunas from Puerto Rico /
    By: Pregill, Gregory K.
    Publication info: Lawrence :The University of Kansas,1981.
    Contributed by: Smithsonian Libraries
    Subjects: Geology, Stratigraphic  Paleontology  Pleistocene  Puerto Rico  Vertebrates, Fossil  
    BHL Collections: Smithsonian Institution Libraries
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  23. The Leguminosae of Porto Rico. By J. Perkins.
    By: Perkins, Janet R.
    Publication info: Washington,Govt. print. off.,1907.
    Contributed by: Mertz Library, The New York Botanical Garden
    Subjects: Leguminosae  Puerto Rico  
    BHL Collections: New York Botanical Garden
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  24. The mango in Porto Rico.
    By: Kinman, Charles Franklin,
    Publication info: Washington,Govt. print. off.,1918.
    Contributed by: Library of Congress
    Subjects: Mango  Puerto Rico  
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  25. A new member of Morganella.
    By: Ponce de Leon, Patricio.
    Publication info: Chicago, Ill. :Field Museum of Natural History,1969.
    Contributed by: University of Illinois Urbana Champaign
    Subjects: Botany  Brazil  Morganella albina  Puerto Rico  
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  26. A new subspecies of the red fig-eating bat from Puerto Rico /
    By: Hall, E. Raymond - Tamsitt, J. R. - Royal Ontario Museum.
    Publication info: Toronto :Royal Ontario Museum,c1968.
    Contributed by: Royal Ontario Museum (archive.org)
    Subjects: Mammals  Puerto Rico  Stenoderma rufum  
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  27. Propagación y venta de chinas (naranjas) en Puerto Rico / por H.C. Henrickson.
    By: Henricksen, H. C.
    Publication info: Washington, D.C. :G.P.O.,1904.
    Contributed by: Library of Congress
    Subjects: Fruit-culture  Oranges  Puerto Rico  
    BHL Collections: Publicaciones en Español
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  28. La región del Caribe Estadounidense : humedales y peces, una conexión vital
    By: Delgado, Patricia. - Stedman, Susan-Marie. - United States.
    Publication info: Silver Spring, MD :Administración Nacional de los Océanos y la Atmósfera (NOAA), Oficina de Pesquerías de NOAA, División de Conservación de Habitáculo,2004.
    Contributed by: Penn State University (archive.org)
    Subjects: Fishes  Habitat  Puerto Rico  Virgin Islands of the United States  Wetland conservation  Wetland ecology  
    BHL Collections: Publicaciones en Español
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  29. The salt marshes of the north coast of Porto Rico. by F.W. Zerban.
    By: Zerban, F. W.
    Publication info: [San Juan, Porto Rico]The Times Publishing Co.,1913.
    Contributed by: Mertz Library, The New York Botanical Garden
    Subjects: Marshes  Puerto Rico  Soils  
    BHL Collections: New York Botanical Garden
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  30. Scientific survey of Porto Rico and the Virgin Islands.
    By: New York Academy of Sciences.
    Publication info: New York, :The Academy,1919-60.
    Contributed by: University of Michigan (archive.org)
    Subjects: Puerto Rico  Scientific Expeditions  Virgin Islands of the United States  
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  31. A synopsis of the palms of Puerto Rico, by O.F. Cook.
    By: Cook, O. F.
    Publication info: New York,1901
    Contributed by: Mertz Library, The New York Botanical Garden
    Subjects: Palmae  Puerto Rico  
    BHL Collections: New York Botanical Garden
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  32. Three new species of Labidocarpine mites (Listrophoroidea, Chirodiscidae) from Puerto Rican bats /
    By: Cruz, Jorge de la. - Tamsitt, J. R. - Valdivieso, Dario, - Royal Ontario Museum.
    Publication info: Toronto :Royal Ontario Museum,c1974.
    Contributed by: Royal Ontario Museum (archive.org)
    Subjects: Bats  Listrophoridae  Mites  Parasites  Puerto Rico  
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  33. Tratado de los árboles de Cuba, Isla de Pinos y Puerto-Rico : utilidád de sus maderas y virtudes medicinales / [José María Fernández y Jiménez]
    By: Fernández y Jiménez, José María.
    Publication info: Habana :Liga Agraria,1905.
    Contributed by: Mertz Library, The New York Botanical Garden
    Subjects: Cuba  Puerto Rico  Trees  
    BHL Collections: New York Botanical Garden | Publicaciones en Español
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  34. The vegetation of Mona Island, a paper read by invitation at the twenty-fifth anniversary celebration of the Missouri Botanical Garden, October 15, 1914.
    By: Britton, Nathaniel Lord,
    Publication info: St Louis,1915.
    Contributed by: Mertz Library, The New York Botanical Garden
    Subjects: Mona Island  Plants  Puerto Rico  
    BHL Collections: New York Botanical Garden
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  35. Viage a la isla de Puerto-Rico en el año 1797, ejecutado por una comision de sabios franceses, de órden de su gobierno y bajo la direccion del capitan N. Baudin, con objeto de hacer indagaciones y col
    By: Ledru, André Pierre,
    Publication info: Puerto-RicoJ. Gonzalez1863
    Contributed by: Robarts - University of Toronto (archive.org)
    Subjects: Description and travel  History  Natural history  Puerto Rico  
    BHL Collections: Publicaciones en Español
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