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pro vyhledávání: '"D. N. Ajah"'
Publikováno v:
Journal of Nigerian Society of Physical Sciences, Vol 4, Iss 4 (2022)
Levels of heavy metals (Zn, Cu, Fe, Cd) were determined in soil, rice grain, and rice stalk from Federal College of Agriculture Ishiagu rice field, Ebonyi state, Nigeria. The dried samples were digested with a 1: 3 (HNO3: HCl) mixture and analyzed wi
Externí odkaz:
https://doaj.org/article/b5c27287833345a8b350429a5fbee8fd
