This series consists of papers originally published in botanical or other periodicals, re-issued as "separates" without change of paging, and numbered consecuti

This series consists of papers originally published in botanical or other periodicals, re-issued as "separates" without change of paging, and numbered consecuti

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced

Includes the garden's Annual report, 1st-33d, 1911-44; v. 18-21, 28-32 include the garden's Guide, no. 2-16.