GN Coffee 1911
Submitted by drichter on Wed, 01/17/2007 - 2:29pm.
New Pubs !! Draft Manuscripts
All,
This is incredible...1911.
This description of Sibertzev's talk in St. Petersburg, lays out much of what later became the 1938 USDA Classification System.
Dan
| Attachment | Size |
|---|---|
| Coffey_GN1911.pdf | 1.32 MB |