Tansley, A. G., Sir, 1871-1955 Introduction to plant ecology : a guide for beginners in the study of plant communities / A. G. Tansley - London : G. Allen & Unwin, 1946 - 260 p. : ill ; 21 cm. Errata slip inserted Classified list of books and papers: p. 337-251 Subjects--Topical Terms: Psychotropic plantsPlant ecology Dewey Class. No.: 581.5