Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002. http://purl.oclc.org/DLF/benchrepro0212 MiAaHDL
Issuing Body
Vols. 1-7 published by: United States. Dept. of Agriculture, Division of Botany; volume 8-29 by: United States National Museum
Notes
digitized 2010 HathiTrust Digital Library committed to preserve pda MiAaHDL
Vol. 1; title from PDF title page (viewed December 1, 2010)