Sulfur content of Douglas-fir foliage near a paper mill / by Hilman C. Ratsch.
- Physical Description: 1 online resource (iii, 13 pages) : illustrations.
- Publisher: Corvallis, Oregon : National Environmental Research Center, Office of Research and Development, U.S. Environmental Protection Agency, 1974.
|Bibliography, etc. Note:||
Includes bibliographical references (page 8).
|Funding Information Note:||
1AA006 ROAP/Task 21 ALR 03
|Source of Description Note:||
Description based on online resource, PDF version; title from title page (EPA, viewed Oct. 2, 2017).
Search for related items by subject
|Subject:||Plants > Effect of sulfur on.
Plants > Effect of air pollution on.
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- Ecological research series ; EPA-660/3-74-018
- Research reporting series. 3, Ecological research ; EPA-660/3-74-018.