In vitro conservation von Withers, Lyndsey A., Williams, John Trevor

Baobab Adansonia digitata L. von Sidibe, M., Williams, John Trevor

The nitrogen relations and other ecological investigations on wet fertilised meadows von Williams, John Trevor

South East Asian plant genetic resources proceeding[s] of a Symposium on South East Asian Plant Genetic Resources held at Kopo, Cisarua, Bogor, Indonesia, 20-22 March 1975

Weitere Verfasser: “… Williams, John Trevor …”
Inhaltsverzeichnis