Toxic trace metals in mammalian hair and nails /

"August 1979."

Cooperative research and development agreement with Frandon Enterprises : development and evaluation of multi-media test kits for lead and other trace metals.

Mode of access: Internet.

A review of current information on some ecological and health related aspects of the release of trace metals into the environment associated with the combustion of coal /

Issued June 1977.

Toxic heavy metals in groundwater of a portion of the Front Range Mineral Belt : partial completion report /

"OWRT Project No. A-023-COLO."

Trace metals and marine production processes : proceedings of a workshop held at the Pacific Marine Environmental Laboratory, February 28 -March 2, 1978 /

Mode of access: Internet.

Trace metals in water supplies : occurrence, significance, and control : proceedings /

Mode of access: Internet.

Levels of PCBs and trace metals in Crab Orchard Lake sediment, benthos, zooplankton and fish /

"HWRIC Project number HWR 87027."

The determination of trace residues on metal surfaces /

"U.S. Atomic Energy Commission Contract AT(29-1)-1106."

Health consultation : four metals in soil on off-site residential properties : former NL Industries site, village of Depew, Erie County, New York /

"June 8, 2004."

Air concentrations of PCBs and metals at Crab Orchard National Wildlife Refuge /

"May 1995"--Cover.

Determination of maximum permissible levels of selected chemicals that exert toxic effects on plants of economic importance in Illinois,

Bibliographical references.