The fixation of nitrogen in some Colorado soils [electronic resource] / by Wm. P. Headden.
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Format: | Government Document Electronic eBook |
Language: | English |
Published: |
Fort Collins, Colo. :
Agricultural Experiment Station of the Agricultural College of Colorado,
1910.
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Series: | Bulletin (Colorado Agricultural Experiment Station) ;
155. |
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Internet
Online AccessOnline
Call Number: |
UCSU20/2.3/155/INTERNET
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UCSU20/2.3/155/INTERNET | Available |