Air pollution and forest decline : is there a link? /
| Main Author: | |
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| Corporate Author: | |
| Other Authors: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
[Washington, D.C.?] :
U.S. Dept. of Agriculture, Forest Service,
[1990]
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| Series: | Agriculture information bulletin ;
no. 595. |
| Subjects: |
| Item Description: | Cover title. "May 1990"--P. [3] of cover. |
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| Physical Description: | 12 pages : color illustrations ; 28 cm. |