TY  - BOOK
ED  - Montepellier Symposium :
TI  - Plant ecology: proceedings of the Montepellier Symposium held at University of Montepellier in 1953
U1  - 581.7 21st ed.
PY  - 1955///
CY  - Paris
PB  - United Nations Educational Scientific and Cultural Organisation
KW  - Arid regions
KW  - Plant ecology
ER  -