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  1. Analysis of benthic macroinvertebrate samples from St. Marys River sediment cores, 1987 : report / prepared by R.J. Pope ; prepared for Water Resources Branch, Ontario Ministry of the Environment.
    By: Pope, R. J.
    Publication info: [Toronto] :The Branch,1990.
    Contributed by: Ontario Ministry of the Environment (archive.org)
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  2. An environmental evaluation of the lower Welland River / report prepared by R.J. Pope, K.A. Keenleyside, S.D. Speller [of] Tarandus Associates Limited for the Niagara Riber Improvment Project, Ontario Ministry of the Environment.
    By: Pope, R. J. - Keenleyside, K. A. - Speller, S. D. - Niagara River Improvement Project. - Tarandus Associates Ltd.
    Publication info: Toronto :The Project,1993.
    Contributed by: Ontario Ministry of the Environment (archive.org)
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