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- Author:
- Voorhees, Edward B. (Edward Burnett) , 1856-1911
- Subject:
- Fertilizers , fertilizers , mineral fertilizers , organic fertilizers , fertilizer rates , nitrogen fertilizers , phosphoric acid , potassium fertilizers , phosphorus fertilizers , soil management
- Physical description:
- 24 p. ; 23 cm.
- Additional Author(s):
- Voorhees, Edward B. (Edward Burnett) , 1856-1911
- Series:
- Farmers' bulletin
- Author:
- Gardner, Frank D. (Frank Duane) , 1864-1963
- Subject:
- Soil fertility East (U.S.) , Fertilizers , Manures , soil fertility , fertilizers , animal manures , United States
- Additional Author(s):
- Gardner, Frank D. (Frank Duane) , 1864-1963
- Series:
- Bulletin.
- Author:
- Fletcher, C. C. (Charles Cloyes) , 1883- , Merz, Albert R. (Albert Ronald) , 1887-1970
- Subject:
- Fertilizers , fertilizers , mixing
- Physical description:
- 8 p. : ill. ; 23 cm.
- Additional Author(s):
- Fletcher, C. C. (Charles Cloyes) , 1883-Merz, Albert R. (Albert Ronald) , 1887-1970