Case studies of farm families, Laguna Province, Philippines
| 第一著者: | |
|---|---|
| その他の著者: | , |
| フォーマット: | 図書 |
| 言語: | English |
| 出版事項: |
[College, Laguna
Dept. of Agricultural Economics, College of Agriculture, University of the Philippines
1961]
|
| 主題: |