| Author | : Indiana. Department of Conservation |
| Publisher | : |
| Total Pages | : 1414 |
| Release | : 1927 |
| Genre | : Indiana |
| ISBN | : |
Annual Report - Indiana, Department of Conservation
| Author | : Indiana. Department of Conservation |
| Publisher | : |
| Total Pages | : 424 |
| Release | : 1921 |
| Genre | : Indiana |
| ISBN | : |
Eradication of the Sweet-potato Weevil in Florida
| Author | : Dan Hansen |
| Publisher | : |
| Total Pages | : 676 |
| Release | : 1922 |
| Genre | : Agricultural cooperative credit associations |
| ISBN | : |
The Origin, Distribution, and Airphoto Identification of United States Soils
| Author | : D. S. Jenkins |
| Publisher | : |
| Total Pages | : 226 |
| Release | : 1946 |
| Genre | : Soil mechanics |
| ISBN | : |
The Origin, Distribution, and Airphoto Identification of the United States Soils
| Author | : United States. Civil Aeronautics Administration |
| Publisher | : |
| Total Pages | : 218 |
| Release | : 1946 |
| Genre | : Aerial photography in soil surveys |
| ISBN | : |
Great Lakes Basin Commission Framework Study
| Author | : United States. Great Lakes Basin Commission |
| Publisher | : |
| Total Pages | : 820 |
| Release | : 1976 |
| Genre | : Great Lakes Region (North America) |
| ISBN | : |
Status and Results, County Agent Work, Northern and Western States, 1919
| Author | : William Allison Lloyd |
| Publisher | : |
| Total Pages | : 288 |
| Release | : 1920 |
| Genre | : County agricultural agents |
| ISBN | : |
