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中国农学通报
黑龙江食品安全示范区农田土壤养分空间变异研究
隋常玲,蔡德利,翟瑞常
Study on Spatial Variability of Soil Nutrients in the Food Safety Demonstration Plot of Heilongjiang
Sui Changling, Cai Deli, Zhai Ruichang
中国农学通报 . 2006, (1): 345 -345 .  DOI: 10.11924/j.issn.1000-6850.0601345