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A Theory Study on Soil Nitrogen Spatial Movement in Wetland Based on Geostatistics and 15N Trace Technique
Sun Zhigao,, Liu Jingshuang, Jiang Yanyan, Wang Jinda
Chinese Agricultural Science Bulletin . 2005, (6): 347 -347 .  DOI: 10.11924/j.issn.1000-6850.0506347