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  1. Archives néerlandaises des sciences exactes et naturelles.
    By: Baumhauer, E. H. von - Bosscha, J. - Lotsy, Johannes Paulus, - Hollandsche Maatschappij der Wetenschappen.
    Publication info: La Haye :Société hollandaise des sciences à Harlem,1866-1911.
    Holding Institution: Multiple institutions
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  2. Archives néerlandaises des sciences exactes et naturelles. Série 3B, Sciences naturelles.
    By: Lotsy, Johannes Paulus, - Hollandsche Maatschappij der Wetenschappen.
    Publication info: La Haye,M. Nijhoff pour la Société hollandaise des sciences à Harlem.1912-1930.
    Holding Institution: Multiple institutions
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  3. A contribution to the investigation of the assimilation of free atmospheric nitrogen by white and black mustard /
    By: Lotsy, Johannes Paulus, - United States. Office of Experiment Stations.
    Publication info: Washington :U.S. G.P.O.,1894.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
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  4. Evolution by means of hybridization /
    By: Lotsy, Johannes Paulus,
    Publication info: The Hague :M. Nijhoff,1916.
    Holding Institution: University of Toronto - Gerstein Science Information Centre
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  5. Evolution by means of hybridization,
    By: Lotsy, Johannes Paulus,
    Publication info: The Hague,M. Nijhoff,1916.
    Holding Institution: Cornell University Library
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  6. Evolution by means of hybridization,
    By: Lotsy, Johannes Paulus,
    Publication info: The Hague :M. Nijhoff,1916.
    Holding Institution: University of California Libraries (archive.org)
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  7. Evolution by means of hybridization,
    By: Lotsy, Johannes Paulus,
    Publication info: The Hague,M. Nijhoff,1916.
    Holding Institution: MBLWHOI Library
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  8. Résultats scientifiques du Congrès international de botanique, Vienne 1905 = Wissenschaftliche Ergebnisse des Internationalen botanischen Kongresses, Wien 1905
    By: International Botanical Congress (2nd : Vienna, Austria) - Lotsy, Johannes Paulus,
    Publication info: Jena,G. Fischer,1906.
    Holding Institution: Boston Public Library (archive.org)
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  9. Vorträge über botanische Stammesgeschichte, gehalten an der Reichsuniversität zu Leiden. Ein Lehrbuch der Pflanzensystematik.
    By: Lotsy, Johannes Paulus,
    Publication info: JenaG. Fischer1907-
    Holding Institution: University of Toronto - Gerstein Science Information Centre
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