Guinbot-an Irrigators Service Association, Inc
In recent years, people have been interested in discussions about the changes of agricultural production in the world caused by global warming. From another viewpoint, I noticed that with current conditions, agricultural productions changes a great deal every year depending on various factors.
| 第一著者: | |
|---|---|
| フォーマット: | 学位論文 |
| 言語: | English |
| 出版事項: |
Tacloban City
Ben G. Oriondo
2009.
|
| 主題: |