Items where Author is "Helm, Paul"

Meijer, Sandra N. and Harner, Tom and Helm, Paul and Halsall, Crispin J. and Johnstone, A. E. and Jones, Kevin C. (2001) Polychlorinated naphthalenes in UK soils: time trends, source markers and equilibrium status. Environmental Science and Technology, 35 (21). pp. 4205-4213. ISSN 0013-936X