Studies on the behaviors of P and K of the soil under the use of organic fertilizers and rice-corn rotation
碩士 === 國立中興大學 === 土壤環境科學系 === 89 ===
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2000
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| Online Access: | http://ndltd.ncl.edu.tw/handle/36242592273982400952 |