| 名称 | Situation 81 |
| 索引号 | S14-53/E901/1981 |
| 分类号 | S14-53/E901 S14(肥料学) S1(农业基础科学) S(农业科学) |
| 作者 | TVA Fertilizer Conference (1981 : Louisville、 Ky.)、National Fertilizer Development Center (U.S.)、 |
| 出版社 | Muscle Shoals, Ala. : National Fertilizer Development Center, Tennessee Valley Authority, [1981] |
| ISBN | |
| 页数 | 71 p. : ill. ; 28 cm. |
| 价格 | |
| 标签 | |
| 简介 | |
| 注解 | "December 1981"--P. [4] of cover. "TVA/OACD-82-5"--P. [4] of cover. 附註 Bibliography: p. 61. |


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