Author
Louisiana Purchase Exposition Saint Louis, Mo
Louisiana Purchase Exposition
2
Lowenstein, Major J., 1861-
2
Deutschen Landwirtschafts-Fesellschaft
1
Ives, Halsey Cooley, 1846-19ll
1
Kurtz, Charles M. (Charles McMeen), 1855-1909
1
Maryland Geological Survey
1
Stevens, Walter B. (Walter Barlow), 1848-1939
1
Zolnay, George Julian, 1863-
1