Coriaria is the most widespread and vigorous genus of nodulated, nitrogen fixing plants in the native flora of New Zealand. The following study is concerned with the impact that Coriaria, and in particular C. arborea, has on the nitrogen economy of natura ...

The microbiology of wool has been little studied either as a subject in itself or from the very many facets which go to make up the whole subject of microbiology. Although the presence of micro-organisms has been recognised in the wool of sheep they have ...