放牧绵羊毛、血、粪、尿中矿物元素含量特征

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钟金凤1,2,张力3,4**

Contents of mineral elements of hair, serum, feces and urine from grazing sheep.

ZHONG Jin-feng1,2, ZHANG Li3,4**

生态学杂志 . 2013, (3): 668 -674 .