Cost of production of some selected fruit crops in Sri Lanka /
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| OCLC: | 5563241 |
|---|---|
| 主要作者: | |
| 语言: | English |
| 出版: |
Peradeniya :
Govt. Dept. of Agriculture,
1977.
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| 丛编: | Agricultural economics studies ;
no. 25. |
| 主题: | |
| 格式: | Government Document Monograph Note that CRL will digitize material from the collection when copyright allows. |