Studies on Soil Structure: Some Nitrogen Transformation in Puddles Soils
This item was digitized as part of the Million Books Project led by Carnegie Mellon University and supported by grants from the National Science Foundation (NSF). Cornell University coordinated the participation of land-grant and agricultural libraries in providing historical agricultural informatio...
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| Language: | en_US |
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College of Agriculture, University of Arizona (Tucson, AZ)
1937
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| Online Access: | http://hdl.handle.net/10150/190589 http://arizona.openrepository.com/arizona/handle/10150/190589 |