1. Shortwave Radiation in a Corn Crop
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2. LIGHT RELATIONS OF TERRESTRIAL PLANT COMMUNITIES AND THEIR MEASUREMENT
3. A contribution to the radiation climatology of Northern Europe
4. 1954 Five years continuous recording of total and diffuse solar radiation at Kew Observatory, Air Ministry Research Committee, London MRP No. 895.
5. and 1954 Estimation of the reflection and absorption of solar irradiation by a cloudless atmosphere from recordings at the ground with results from Kew Observatory, Air Ministry Research Committee, MRP No. 894.