Kan., Kansas State Univ., Dep. of Agricultural Economics, Diss.--Manhatten, 2003. / Kopie, ersch. im Verl. UMI, Ann Arbor, Mich.
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/254505969 |
Date | January 2003 |
Creators | Dong, Fengxia. |
Source Sets | OCLC |
Language | English |
Detected Language | English |
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