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  1. 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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