Author: BERGEY (David Hendricks)

Description

BERGEY (David Hendricks). Liethods for the determination of organic matter in air. Washington, 1896. . WASFIINOTON (COLU?ABLA) Smithsonian Institution. Smithsonian miscellaneous collections. Vol.39. [Article I) No.1037.

Card ID: 452

Author: BERGEY (David Hendricks)

Description

BERGEY (David Hendricks). An Investigation on the influence upon the vital resistance of animals to the microorganisms of disease brought about by prolonged sojourn in an impure atmosphere. Washington, 1898. See WASHIlGTON (COLUMBIA) Shiithsonin Institution. Smithsonian miscellaneous collections. Vol.39. [Article Vi) No.1125.

Card ID: 451

Author: BFRGEY (David Hendricks)

Description

BFRGEY (David Hendricks). The Corniosition of expired air and its effects upon aima1 life. By J. S. Billings. . . S. Weir Mitchell. . . and D. H. Bergey. Hodgkis Fund, 1895. See WASHINGPON (COLUMBIA). Smithsonian Inatitution. Smithsonian Contributions to Knowledge. Vol. XXIX. article 3. no. 989. - fltashigton, 1903.

Card ID: 450