Guide to the study of animal ecology

by Charles C. Adams

Crampton, C. B.

1911. The Vegetation of Caithness Considered in Relation to the Geology. pp. 132. Comm. for the Survey and Study of British Vegetation.

1912. The Geological Relations of Stable and Migratory Plant Formations. Scottish Bot. Rev., Vol. I, pp. 1-61.

Good examples of the process standpoint as applied to the vegetation.

Warming, E. (Trans. by P. Groom and I. B. Balfour.)

1909. Œcology of Plants. pp. 422. Oxford.

A treatise on the general principles of plant ecology, and an index to the literature.

Zon, Raphael.

1906. Principles Involved in Determining Forest Types. Proc. Soc. Amer. Foresters, Vol. I, pp. 179-189.

Discusses the sequence of change in the forest.