[ 发表于: Pollution ]
高级检索
AGROVOC关键词
细化搜索
结果 1-2 的 2
Analysis of tree rings using inductively coupled plasma mass spectrometry to record fluctuations in a metal pollution episode
1996
Watmough, S.A. | Hutchinson, T.C. (Environmental and Resource Studies Program, Trent University, Peterborough, Ontario K9J 7B8, Canada)
Department for Environment, Food and Rural Affairs - United Kingdom
Change in the dendrochemistry of sacred fir close to Mexico City over the past 100 years
1999
Watmough, S.A. | Hutchinson, T.C. (ERS Program, Trent University, Peterborough, Ontario K9J 7B8 (Canada))
Department for Environment, Food and Rural Affairs - United Kingdom
