書誌事項
Bulletin
Yale University, School of Forestry
Yale University Press
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関連文献: 27件中 21-27を表示
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21
- Nursery investigations with special reference to damping-off
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by J. W. Toumey and T. T. Li
Yale University 1924 Bulletin / Yale University,
School of Forestry no. 10 所蔵館1館
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22
- Hemlock : its place in the silviculture of the southern New England forest
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by Perry H. Merrill and Ralph C. Hawley
Yale University Press 1924 Bulletin / Yale University,
School of Forestry No. 12 所蔵館2館
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23
- Insolation : a factor in the natural regeneration of certain conifers
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by James W. Toumey and Ernest J. Neethling
Yale University Press 1924 Bulletin / Yale University,
School of Forestry No. 11 所蔵館1館
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24
- Some effects of cover over coniferous seedbeds in southern New England
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by James W. Toumey and Ernest J. Neethling
Yale University Press 1923 Bulletin / Yale University,
School of Forestry no. 9 所蔵館2館
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25
- A progress report of the results secured in treating pure white pine stands : on experimental plots at Keene, New Hampshire
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by Ralph C. Hawley
Yale University Press 1922 Bulletin / Yale University,
School of Forestry no. 7 所蔵館1館
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26
- The Den : a preliminary report, with map, of a tract of woodland given to the school by Mr. and Mrs. Winthrop Perry
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by James W. Toumey and Ralph C. Hawley
Yale University Press 1920 Bulletin / Yale University,
School of Forestry No. 5 所蔵館2館
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27
- The Keene forest : a preliminary report
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prepared by J.W. Toumey and R.C. Hawley
Yale University Press 1916 Bulletin / Yale University,
School of Forestry No. 4 所蔵館1館
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