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The Role of Potassium in Crop Production
International Potash Institute
其他書名
Proceedings of the International Seminar : 12 & 13 November 1979, Pretoria, Republic of South Africa
出版IPI, 1980
ISBN09090713579780909071356
URLhttp://books.google.com.hk/books?id=gQT5PAAACAAJ&hl=&source=gbs_api