The herbaria of the world
著者
書誌事項
The herbaria of the world
（Regnum vegetabile, v. 31 . Index herbariorum : a guide to the location and contents of the world's public herbaria / general editor,
Published by the International Bureau for Plant Taxonomy and Nomenclature of the International Association for Plant Taxonomy, 1964
5th ed. / compiled by J. Lanjouw and F. A. Stafleu