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ian a worley
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Classification scheme for the peatlands of Maine
Ian A. Worley · Critical Areas Program, Natural Resources Division, Maine State Planning Office
88 sayfa · 1980
Peat bogs
Maine peatlands
Ian A. Worley · Executive Dept., Maine State Planning Office
387 sayfa · 1981
Peat bogs / Peat / Peat soils
Bogs of the Northeast
Charles W. Johnson, Ian A. Worley, Meredith Edgcomb Young · University Press of New England
Sayfa sayısı yok · 2000
Bogs