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Search results for "fluoride concentration"

Filters: National Academy of Sciences NAS ×
Viewing 1 - 20 of 102 results by relevance

Ecological Risks: Perspectives from Poland and the United States  (1990)

(NAS Colloquium) Geology, Mineralogy, and Human Welfare  (1999)

Biographical Memoirs: Volume 81  (2002)

Biographical Memoirs: Volume 62  (1993)

Biographical Memoirs: Volume 88  (2006)

Biographical Memoirs: Volume 47  (1975)

Biographical Memoirs: Volume 54  (1983)

Biographical Memoirs: Volume 91  (2009)

Biographical Memoirs: Volume 90  (2009)

Biographical Memoirs: Volume 63  (1994)

Biographical Memoirs: Volume 78  (2000)

Biographical Memoirs: Volume 80  (2001)

Biographical Memoirs: Volume 61  (1992)

Biographical Memoirs: Volume 75  (1998)

Biographical Memoirs: Volume 46  (1975)

Biographical Memoirs: Volume 45  (1974)

Biographical Memoirs: Volume 65  (1994)

Biographical Memoirs: Volume 53  (1982)

Acid Deposition: Effects on Geochemical Cycling and Biological Availability of Trace Elements  (1985)