114 resultados para Hydrobiology and pollution


Relevância:

40.00% 40.00%

Publicador:

Resumo:

"This report is the result of a special study requested by President Johnson."

Relevância:

40.00% 40.00%

Publicador:

Resumo:

A revision of vol. 5 of the 1979 plan.

Relevância:

40.00% 40.00%

Publicador:

Resumo:

Project manager: Roger L. Price.

Relevância:

40.00% 40.00%

Publicador:

Resumo:

"This document is a reformatted version of the statute and various preambles obtained from several database and internet sources."--Cover, p. [2].

Relevância:

40.00% 40.00%

Publicador:

Resumo:

[Prepared by] Center for Hazardous Materials Research, University of Pittsburgh, Applied Research Center.