The effects of various combinations of nitrogen, phosphorus, and potassium on paper birch seedling growth
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Author
Contributions
- Northeastern Forest Experiment Station (Radnor, Pa.) - Contributor
- United States. Forest Service - Contributor
Publication
1973 - Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, Upper Darby, PA, Pennsylvania
Language
English
Word Count
0 words, Guess
Page Count
0 pages
Identifiers
- Open LibraryOL33159586M
- Internet Archiveeffectsofvarious158bjor
- OCLC Control Number54900616
Subjects
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