A study of the land productivity of Nueva Ecija and its implications for science teaching in the Central Luzon Polytechnic College
This paper studied the land productivity of Nueva Ecija and its implications for science teaching in the Central Luzon Polytechnic College. It aimed primarily at finding some of the perplexing problems of land utilization so that when such problems are identified they may be remedied in...
| Tác giả chính: | |
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| Định dạng: | Luận văn |
| Ngôn ngữ: | English |
| Được phát hành: |
[Quezon City
s.n.]
1972.
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| Những chủ đề: |