华北盐渍化改造区蚯蚓种群次生演替与生产投入的关系——以河北省曲周试区为例
乔玉辉, 吴文良, 徐芹, 陈锴
Relationship between production input and secondary succession of earthworm population in salinity transforming region of North China-A case study in Quzhou County
QIAO Yuhui, WU Wenliang
应用生态学报
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2001, (3): 414
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