The composition of expired air and its effects upon animal life
By: by J.S. Billings, S. Weir Mitchell, and D.H. Bergey
Contributors: Mitchell, S. Weir 1829-1914; Bergey, D. H. 1860-1937
Series: Smithsonian contributions to knowledge -- 29; Publication (Smithsonian Institution) -- 989; Smithsonian contributions to knowledge -- v. 29; Publication (Smithsonian Institution) -- 989
Publisher: Smithsonian Institution
Published: 1895
Place of publication: Washington
Language: eng
Number of pages: 81
Subjects: Respiration
Notes: At head of title: ... Hodgkins Fund

Includes index

Bibliography: p. 29-31