搜索筛选:
搜索耗时3.7496秒,为你在为你在102,285,761篇论文里面共找到 2 篇相符的论文内容
类      型:
[期刊论文] 作者:Noor-Ul-Ain Soomro,Basir Ahmed, 来源:美国植物学期刊(英文) 年份:2014
This work is comprised of anatomical study of fossil wood collected from Chnji formation (72°22'E, 32°41'N) of Miocene age exposed at Chinji N...
[期刊论文] 作者:Hira Amin,Basir Ahmed Arain,Fa, 来源:美国植物学期刊(英文) 年份:2013
Chromium is found in all phases of the environment, including air, water and soil. The contamination of environment by chromium has become a major area of conce...
相关搜索: