Author: CANNON (William Austin)

Description

DPOSiTORf,! CANNON (William Austin). Botanical features of the Algerian Sahara. (Carnegie In.stitution. of “lashirwton. Publioat±on. No 178.) pp. vi. -r 81. Pites and map. 80 sington 1913.

Card ID: 442

Author: CANNON (William Austin)

Description

DEPOSITOIW CANNON (William Austin). Playsiologioai. features of root3, with especial reference to theôlation of roots to aeration of the soil...With a chapter on differenoes between niT.rogen and helium as inert gases in anaerobic experiments on plant1s, by E. E. Rree. (Carneze Institution of Washinszton, Publioat,:Ion No • .) pp .Tif + 1 — 1jiams. 8°. Washington 1925.

Card ID: 444