TY  - BOOK
AU  - Tansley,A.G.
TI  - Introduction to plant ecology: a guide for beginners in the study of plant communities 
U1  - 581.3 22
PY  - 1946///
CY  - London
PB  - G. Allen & Unwin
KW  - Plant ecology
KW  - Gentetics
N1  - Includes bibliographical references and index
ER  -