Ecophysiology of economic plants in arid and semi-arid lands with 12 tables von Wickens, Gerald E. 1927-

Inhaltsverzeichnis

Role of Acacia species in the rural economy of dry Africa and the Near East von Wickens, Gerald E. 1927-

The propagules of the terrestrial flora of the Aldabra archipelago, western Indian Ocean von Wickens, Gerald E. 1927-

A new species of Umbilicus (Crassulaceae) from the Sudan Republic von Wickens, Gerald E. 1927-

Speculations on seed dispersal and the flora of the Aldabra archipelago von Wickens, Gerald E. 1927-

The flora of Jebel Marra (Sudan Republic) and its geographical affinities von Wickens, Gerald E. 1927-

Dr. G. Schweinfurth's journeys in the Sudan von Wickens, Gerald E. 1927-

Economic botany principles and practices von Wickens, Gerald E. 1927-

Economic botany principles and practices von Wickens, Gerald E. 1927-

The Baobab Africa's upside- down tree von Wickens, Gerald E. 1927-

Seed studies in Crassula subgen. Disporocarpa von Wickens, Gerald E. 1927-, Bywater, M.

Gustav Nachtigal his botanical collections and observations and their consequences von Wickens, Gerald E. 1927-

Changes in the climate and vegetation of the Sudan since 20 000 B.P. von Wickens, Gerald E. 1927-

A further note on Melastomataceae for the "Flora of Tropical East Africa" von Wickens, Gerald E. 1927-

Combretaceae von Wickens, Gerald E. 1927-

The Baobabs the Pachycauls of Africa, Madagascar and Australia von Wickens, Gerald E. 1927-, Lowe, Pat 1941-

Breadfruit to computers: economic botany at Kew von Wickens, Gerald E. 1927-

A bibliography of the Dār Fūr Wadai region von Björkelo, A., Wickens, Gerald E. 1927-

A revision of Ochthocharis Melastomataceae, including Phaeoneuron of Africa von Hansen, Carlo, Wickens, Gerald E. 1927-

A revision of the (Kickxia aegyptiaca) complex (Scrophulariaceae) von Wickens, Gerald E. 1927-