TY  - BOOK
AU  - Eckardt F E ed.
ED  - Symposium on Methodology of Plant Eco-Physiology
ED  - Symposium on methodology of plant eco-physiology
TI  - Methodology of plant ecology
U1  - 581.7 
PY  - 1965///
CY  - paris
PB  - Unesco
KW  - Plant ecology
KW  - Plant physiology
ER  -