FLIGHT-LIEUT. DAVID, who died recently on service at the age of fifty-three, had been associated with the Forest Products Research Laboratory at Princes Risborough since its earliest days in 1922, when he joined the Department of Scientific and Industrial Research after his retirement from the Indian Forest Service.
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Flight-Lieut. A. N. David. Nature 150, 684 (1942). https://doi.org/10.1038/150684b0