The role of phosphorus in agriculture /
Because of the importance of phosphorus in agriculture and because of the limited supplies in most soils, members of the American Society of Agronomy, the Crop Science Society of America, and the Soil Science Society of America believe that this monograph is a much needed treatise on the subject. It...
| 其他作者: | , , |
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| 格式: | 图书 |
| 语言: | Spanish English |
| 出版: |
Madison:
American society of agronomy,
1980.
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| 版: | Primera edición. |
| 主题: |