檢索結果 - Penafiel, S.R
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Effects of three pasture plant extracts on germination of Benguet pine (pinus kesiya royle ex gordon) 由 Penafiel, Samuel R.
出版 1982索引號: 載入...
位於: 載入...圖書 載入... -
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Growth of eucalyptus camaldulensis Dehn under different light environment 由 Penafiel, Samuel R.
出版 1980索引號: 載入...
位於: 載入...Analytics 載入... -
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Net primary productivity and vegetation characteristics of a pinus-grass community 由 Penafiel, Samuel R.
出版 1970索引號: 載入...
位於: 載入...Analytics 載入... -
5
Weed seed flora in nursery potting soils 由 Penafiel, Samuel R., Abad, B. R.
出版 1970索引號: 載入...
位於: 載入...Analytics 載入... -
6
Water absorption capacity of some plant litter in the upper Agno River basin 由 de los Santos, A.E, Penafiel, S.R, Arellano, M.P
出版 1970索引號: 載入...
位於: 載入...Analytics 載入... -
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Rooting of mulberry (Morus alba L.) cutting treated with ANAA 由 Penafiel, Samuel R., Bravo, A.C
出版 1970索引號: 載入...
位於: 載入...Analytics 載入... -
8
Depth of planting for paper mulberry (Morus alba L.) cuttings 由 Penafiel, Samuel R.
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位於: 載入...Analytics 載入... -
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Comparison of three different methods for firebreak construction 由 Penafiel, Samuel R.
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位於: 載入...圖書 載入... -
10
Silvicultural researches on Benguet pine (Pinus Kesiya, Royle) 由 Penafiel, S. R.
索引號: 載入...
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