Intrawech, Amorn2011-10-312011-10-311981http://hdl.handle.net/2097/12578Typescript (photocopy).Digitized by Kansas Correctional IndustriesNitrogen fertilizersSoil chemistrySoil physicsSoils--Nitrogen contentInfluence of various nitrogen sources on soil physical and chemical propertiesThesisThis volume was digitized and made accessible online due to deterioration of the original print copy. If you are the author of this work and would like to have online access removed, please contact the Library Administration Office, 785-532-7400, library@k-state.edu.