TY - `CONF` A3 - Heywood, Vernon H. TI - Taxonomy and ecology : proceedings of an international symposium, held at the Department of Botany, University of Reading PB - Acad. Press C1 - London [u.a.] C2 - 1973 LA - eng SP - X, 370 S. T3 - Special volume / Systematics Association VL - 5 SN - 0-12-346960-0 SN - 978-0-12-346960-1 KW - Systematik / Ökologie CN - 74 B 3316 AN - UBHD-1059099 ER -