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详细书目
| 文件类型: | 文章 |
|---|---|
| 所有的著者/提供者: | Milton W Weller; Billy H Wingfield; Jessop B Low |
| ISSN: | 0010-5422 |
| OCLC号码: | 478329911 |
| 语言注释: | English |
| 注意: | Fig. 1. Above: channel of water between grazed saltgrass flats and marsh on April 29, 1955. Below: the same channel on May 27, 1955, showing cattle trails and marginal growth of Olney bulrush. Fig. 2. The main pool of the Knudson Marsh on July 12, 1955. Notice the old and new hardstem bulrush which has been trampled or eaten by cattle. |
| 奖励: |
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添加标签 目的是为 "Effects of Habitat Deterioration on Bird Populations of a Small Utah Marsh".
争取是第一个!
