Ultraviolet radiation, human health, and the urban forest
By: Gordon M. Heisler, Richard H. Grant
Contributors: Grant, Richard H; United States. Forest Service. Northeastern Research Station
Series: General technical report NE -- 268
Publisher: U.S. Dept. of Agriculture, Forest Service, Northeastern Research Station
Published: 2000
Place of publication: Newtown Square, PA
Language: eng
Format: Microform
Number of pages: 35
Subjects: Ultraviolet radiation -- Physiological effect; Shade trees; Urban forestry
Notes: Cover title

"February 2000"--P. [2] of cover

Shipping list no.: 2000-0554-M

Includes bibliographical references (p. 29-35)

Microfiche. [Washington, D.C.] : Supt. of Docs., U.S. G.P.O., 2000 1 microfiche : negative