Contribution to investigation of assimilation of free atmospheric nitrogen by white and black mustard.
| Other Authors: | |
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| Format: | Government Document eBook |
| Language: | English |
| Published: |
[Washington, D.C.] :
U.S. Government Printing Office,
1894.
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| Series: | Experiment Station Bull. No. 18
Experiment Stations Office Pub. No. 109 |
| Subjects: | |
| Online Access: | Connect to the full text of this electronic document |
| Item Description: | Record is based on bibliographic data in ProQuest U.S. Executive Branch Documents, 1789-1909. Reuse except for individual research requires license from ProQuest, LLC. Electronic resource. |
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| Physical Description: | 1 online resource (19 pages) |
| Format: | System requirements: PDF reader software. |