Communities and ecosystems
[by] Robert H. Whittaker.
APA Citation
Whittaker, R. Harding. (1970). Communities and ecosystems. [New York]: Macmillan.
MLA Citation
Whittaker, Robert Harding, 1920-. Communities And Ecosystems. [New York]: Macmillan, 1970.
Warning: These citations may not always be complete (especially for serials).