Single laboratory validation of EPA method 8140
By: L.D. Betowski and P.J. Marsden.
Contributors: Marsden, P. J.; Environmental Monitoring Systems Laboratory (Las Vegas, Nev.)
Publisher: U.S. Environmental Protection Agency, Environmental Monitoring Systems Laboratory
Published: 1987
Place of publication: Las Vegas, NV
Language: eng
Subjects: Pesticides -- Environmental aspects -- Measurement.; Pesticides -- Testing.
Notes: Caption title.

At head of title: Project summary.

Distributed to depository libraries in microfiche.

"June 1987."

"EPA/600/S4-87/009."