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Author

Enoch Karrer

5 books found

$Cover of A photoelectric refractometer$

A photoelectric refractometer

Enoch Karrer · First published 1946

Placeholder cover for Preliminary observations on growth and phototropic response of oat seedlings

Preliminary observations on growth and phototropic response of oat seedlings

Enoch Karrer · First published 1936

Placeholder cover for Use of the Ulbricht sphere in measuring reflection and transmission factors

Use of the Ulbricht sphere in measuring reflection and transmission factors

Enoch Karrer · First published 1921

Placeholder cover for Contrast sensibility of the eye

Contrast sensibility of the eye

Enoch Karrer · First published 1920

Placeholder cover for Relative spectral transmission of the atmosphere

Relative spectral transmission of the atmosphere

Enoch Karrer · First published 1920