TY  - BOOK
TI  - Taxonomy and ecology : : proceedings of an international symposium held at the Dept. of Botany, University of Reading. Edited by V. H. Heywood
T2  - Systematics Association special volume ; 
U1  - 581.012 
PY  - 1973///
CY  - London : 
PB  - Systematics Association by Academic Press, 
KW  - Botânica
KW  - Classificação
KW  - Congressos
KW  - Ecologia vegetal
ER  -