| Item Description: | The genetic phytogeography of the southwestern Pacific area, with particular reference to Australia, by Ludwig Diels.--The role of the terrestrial alga in nature, by F. E. Fritsch.--The plant as a metabolic unit in the soil-plant system, by D. R. Hoagland.--Malaysian phytogeography in relation to the Polynesian flora, by E. D. Merrill.--Plant communities of the world, by Eduard Rubel.--Antarctic plants in Polynesia, by Carl Skottsberg.--The published writings of William Albert Setchell (pages 313-319). |