Composition of expired air and its effects upon animal life
Contributors: Bergey, D. H. 1860-1937.; Billings, John S. 1838-1913.; Mitchell, S. Weir 1829-1914.
Series: Smithsonian Contributions to Knowledge, Vol. 29, Art. 3
Publisher: [s.n.]
Published: 1895
Place of publication: Washington, D.C
Format: Microform
Subjects: Air -- Composition.