Emission, absorption and transfer of radiation in heated Atmospheres.

Photographer : writing with light /

Light absorption of organic colorants : theoretical treatment and empirical rules /

The atmosphere /

Photographs /

E.T. the extra-terrestrial /

Intestinal absorption /

Absorptions - kältermachinen.

Ecophysiology of metals in terrestrial invertebrates. /

Atmospheric aerosols /

Atmospheric diffusion /

De Structura lumbrici terrestris /

Photographic gelatin : 2 Proceedings of the second symposium on photographic gelatin held at gonville and gaius college and little hall, Cambridge, August-September, 1974 /

War photographer /

Photographic Chemicals and Chemistry /

Absorption and malabsorption : clinical aspects /

Ray Conniff

Cosmic rays /

Photographic Abstracts : the scientific and technical group of the Royal Photographic Society of Great Britain. Part I.

Iron absorption studies / 2

Terrestrial atmospheric absorption of the photographic rays of light /