宁夏盐池县7种小杂粮中微量元素锌、锰、铜、铁的初步调查
王彩艳;石欣
Preliminary investigation of four trace dements Zn, Mn, Cu and Fe in seven minor grain crops in Ningxia Yanchi
WANG Caiyan;SHI Xin
中国酿造 . 2012, (8): 149 -150 .