Richard Halsted Ward (1837-1917)

Country : États-Unis
Language : anglais
Gender : masculin
Birth : 17-06-1837
Death : 28-10-1917
Note :
Biologiste
ISNI : ISNI 0000 0000 7828 7073

Activities of Richard Halsted Ward (1837-1917) (6 resources in data.bnf.fr)

Textual works (6)

Micrometer scale A, 1882
[Micrometer scale A, by R. H. Ward. Prof. Hilgard's report, Centimeter scale A, 1882. A study of the centimeter marked A prepared by the U. S. Bureau of weights and measures for the committee on micrometry, by Wm. A. Rogers.]
Micrometer scale A, 1882
Micrometer scale A, 1882
Micrometer scale A. 1882
Micrometer scale A, 1882

See also