Caduto, M. J. (1990). Pond and brook: A guide to nature in freshwater environments. University Press of New England.
Chicago-viite (17. p.)Caduto, Michael J. Pond and Brook: A Guide to Nature in Freshwater Environments. Hanover, NH: University Press of New England, 1990.
MLA-viite (9. p.)Caduto, Michael J. Pond and Brook: A Guide to Nature in Freshwater Environments. University Press of New England, 1990.
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