The effect of coniferous litter on soil moisture, germination survival and seedling development of Norway spruce and red pine
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| OCLC: | 56780068 |
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| 主要作者: | |
| 語言: | English |
| 出版: |
1930.
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| 叢編: | USAIN State and Local Literature Preservation Project. Michigan.
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| 主題: | |
| 格式: | Thesis Monograph Microform Note that CRL will digitize material from the collection when copyright allows. |
| 實物描述: | [4], 63 leaves : ill. ; 29 cm. |
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| 參考書目: | Includes bibliographical references (leaves 61-63) |