1 matching record(s)
file F (Stack)Williamson, Helen Stuart
"Some experiments on the action of wood on photographic plates"
offprint from Annals of Botany, vol. XXXVI no. CXLI, January 1922, pp. 91-100 and Plate XI.
[1972-148]
1922
1 matching record(s)
file F (Stack)Williamson, Helen Stuart
"Some experiments on the action of wood on photographic plates"
offprint from Annals of Botany, vol. XXXVI no. CXLI, January 1922, pp. 91-100 and Plate XI.
[1972-148]
1922