Biodiversity Heritage Library

By: Mitchell, George F. (George Frederick), - United States. Department of Agriculture. - United States. Bureau of Plant Industry. - United States. Government Printing Office.

Edition:

Publication info: Washington, G.P.O, 1912

Volume: no.234 (1912)

Series:

Holding Institution: U.S. Department of Agriculture, National Agricultural Library

Subjects:

BHL Collections: