Cameron-Brown, Charles Alexander, 1900- Cameron-Brown, Charles Alexander, 1900-
Utilization of ultra-violet rays in agriculture (e.g. to stimulate growth, counteract rickets in young animals and birds, promote egg-laying, etc.).
At head of title: Rural electrification
- Geneva : United Nations Economic Commission for Europe, 1955.
- [United Nations. Document] ; E/ECE/210, E/ECE/EP/159 .
- Document (United Nations) ; E/ECE/210, E/ECE/EP/159 .