PUCPR Search for 'an:182442'

The chemical action of ultraviolet rays

By Ellis, Carleton.
New York Chemical Catalog Company, Inc. 1925 .
ix, 961 p.

UV-A biological effects of ultraviolet radiation with emphasis on human responses to longwave ultraviolet

New York Plenum Press 1978 .
ix, 262 p. , 921004 24 cm..
0306311216

Community-based ultraviolet radiation (UV) risk education the SunWise program handbook.

[Washington, D.C.] EPA 2002 .
iv, 64 p. , "EMPACT, environmental monitoring for public access & community tracking."--Cover. | "July 2002"--P. [4] of cover. 28 cm..

Assessing the efficacy of ultraviolet germicidal irradiation and ventilation in removing mycobacterium tuberculosis

By Memarzadeh, Farhad..
Bethesda, MD Division of Engineering Services, Office of Research Services, Office of the Director, National Institutes of Health 2000 .
1 v. , "November 2000." 28 cm..
0160613981

SunWise a sun safety program for grades K-8.

[Washington, D.C.] U.S. Environmental Protection Agency 2003 .
1 videocassette (11 min.) , "EPA 430-V-02-001." | "May 2003." | Shipping list no.: 2003-0030-E. 1/2 in..

SunWise a program that radiates good ideas.

.
1 case (99 sheets, 10 dividers) , Shipping list no. 2009-0023-S 29 x 36 x9 cm..

SunWise a program that radiates good ideas.

[Washington, D.C.] United States Environmental Protection Agency 2014 .
1 CD-ROM , Title from disc. | "August 2014." | Shipping list no. 2015-0003-E. | "430-C-14-002." 12 cm.

Ultraviolet radiation in Antarctica : measurements and biological effects /

Washington, D.C. : American Geophysical Union, 1994 .
xii, 257 p. : 28 cm..
0875908411