Patricia K. Holmgren

Index herbariorum : a guide to the location and contents of the World's public herbaria / compiled by Patricia K. Holmgren, Wil Keuken and Eileen K. Schofield. - - 7th ed. - - Utrecht: Bohn, Scheltema& Holkema, 1981. - Vol. - - (Regnum vegetable; vol. 106). .

Contents: Pt. 1 The herbaria of the world.

9031304786(v.1)


Botany-Nomenclatures.

Ref Qk96 / i53 1981