三江平原洪河农场天然沼泽、退耕还湿地和农田表层土壤中55 种元素的含量
刘兆宁, 王国栋, 方玉龙 等
Contents of 55 Kinds of Elements in Surface Soil in Natural Marsh, Land of Returning Farmland to Wetland, and Farmland in Honghe Farm in Sanjiang Plain
湿地科学 . 2019, (6): 713 -717 .  DOI: 10.13248/j.cnki.wetlandsci.2019.06.015