TY - BOOK AU - Wolfgang Bohm TI - Methods of studying root systems SN - 3-540-09329-X U1 - 581.10428 PY - 1979/// CY - Berlin PB - Springer Verleag N1 - Wolfgang Bohm: Methods of studying root systems. Berlin. Springer Verleag, 1979. 3-540-09329-X--(581.10428BOH) ER -