SFR 521 Research Methods in Forest Resources

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Index to journal articles, conference papers, books, monographs, theses, technical reports, and non-conventional literature covering all aspects of marine, brackish, and freshwater environments. International in scope.

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Covers current and retrospective multidisciplinary information from the most prestigious, high impact research journals in the world.

Coverage undefined, but good to check.
To get the most full text, go to the Menu bar in the upper left, click on Settings, then click on Library Links. Choose University of Maine - Full Text. Contains harder to spot empirical articles.