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Virginia Agricultural and Mechanical College and Polytechnic Institute
A study of the effect of intensive cropping and the use of pure chemicals on the need for elements other than nitrogen, phosphorus, and potassium on certain soil types and the effect of natural Chilean nitrate of soda in supplying these elements
Abstract
M.S.
Degree
thesis:*- Name thesis:degree_name
- M.S.
- Level thesis:degree_level
- masters
- Discipline thesis:degree_discipline
- Agronomy
- Department dc:contributor.department
- Agronomy
- Grantor dc:publisher
- Virginia Agricultural and Mechanical College and Polytechnic Institute
- Year dc:date.issued
- 1942
Author and committee
dc:creator, dc:contributor.*- Author dc:creator
-
- Wellborn, Fred LaFayette
Rights
dc:rights- Statement dc:rights
-
- In Copyright
- Licence dc:rights.uri
- Language dc:language.iso
- en
Identifiers
dc:identifier.*- Handle dc:identifier.uri
- https://hdl.handle.net/10919/118541
- OAI identifier oai:identifier
- oai:vtechworks.lib.vt.edu:10919/118541