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Optimization of CaCl2 Extraction of Available Cadmium in Typical Soils
颜世红 吴春发 胡友彪 李振炫 卢青松 陈树 杨泉军
Chinese Agricultural Science Bulletin . 2013, (9): 99 -104 .  DOI: 10.11924/j.issn.1000-6850.2012-3196