Investigations in soil fertility. /
By Milton Whitney and F.K. Cameron.
Main Creator: | |
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Contributors: | |
Format: | Book |
Language: | English |
Published / Created: |
Washington :
Govt. print. off.,
1904.
|
Series: | Bulletin (United States. Bureau of Soils) ;
no. 23. |
Subjects: | |
Notes: | Physical description: 48 p., IV pl. : ill ; 23 cm. |