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- Corporate/Agency Authors:
- Plant Industry, Soils, and Agricultural Engineering Bureau and Agriculture Dept.
- Publisher:
- Plant Industry, Soils, and Agricultural Engineering Bureau
- Date:
- [1951.]
- SuDoc number:
- A 77.502:C 27/2/951
- Corporate/Agency Authors:
- Plant Industry, Soils, and Agricultural Engineering Bureau and Agriculture Dept.
- Publisher:
- Plant Industry, Soils, and Agricultural Engineering Bureau
- Date:
- [1951.]
- SuDoc number:
- A 77.502:So 3/2
- Corporate/Agency Authors:
- Plant Industry, Soils, and Agricultural Engineering Bureau and Agriculture Dept.
- Publisher:
- Plant Industry, Soils, and Agricultural Engineering Bureau
- Date:
- Revised June 1950. [1950.]
- SuDoc number:
- A 77.502:P 96/950
- Corporate/Agency Authors:
- Plant Industry, Soils, and Agricultural Engineering Bureau and Agriculture Dept.
- Publisher:
- Plant Industry, Soils, and Agricultural Engineering Bureau
- Date:
- Mar. 1, 1950
- SuDoc number:
- A 77.502:P 84/949
- Corporate/Agency Authors:
- Plant Industry, Soils, and Agricultural Engineering Bureau and Agriculture Dept.
- Publisher:
- Plant Industry, Soils, and Agricultural Engineering Bureau
- Date:
- Revised Jan. 5, 1950. [1950.]
- SuDoc number:
- A 77.502:Oa 4/950
- Corporate/Agency Authors:
- Plant Industry, Soils, and Agricultural Engineering Bureau and Agriculture Dept.
- Publisher:
- Plant Industry, Soils, and Agricultural Engineering Bureau
- Date:
- [1950.]
- SuDoc number:
- A 77.502:P 26/949
- Corporate/Agency Authors:
- Plant Industry, Soils, and Agricultural Engineering Bureau and Agriculture Dept.
- Publisher:
- Plant Industry, Soils, and Agricultural Engineering Bureau
- Date:
- [Revised edition.] [1950.]
- SuDoc number:
- A 77.502:Su 7/2/950
- Corporate/Agency Authors:
- Plant Industry, Soils, and Agricultural Engineering Bureau and Agriculture Dept.
- Publisher:
- Plant Industry, Soils, and Agricultural Engineering Bureau
- Date:
- 1950
- SuDoc number:
- A 77.502:P 56
- Corporate/Agency Authors:
- Plant Industry, Soils, and Agricultural Engineering Bureau and Agriculture Dept.
- Publisher:
- Plant Industry, Soils, and Agricultural Engineering Bureau
- Date:
- [Dec. 1949.]
- SuDoc number:
- A 77.502:P 75/3
- Corporate/Agency Authors:
- Plant Industry, Soils, and Agricultural Engineering Bureau and Agriculture Dept.
- Publisher:
- Plant Industry, Soils, and Agricultural Engineering Bureau
- Date:
- Oct. 10, 1949
- SuDoc number:
- A 77.502:Oa 4