土壤、农作物中及家畜体内的微量营养元素
Umesh C.Gupta Wu Kening Liang Siyuan
 Micronutrients in soils, crops, and livestock.
Umesh C.Gupta Wu Kening Liang Siyuan
地学前缘 . 2008, (5): 110 -125 .