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Fertilizer Analyses of the Fertilizer Control Including Official Analyses of Spring and Fall Samples of 1895
F. E. HegeFrank Berton CarpenterFrederick Edmund EmeryGerald McCarthyHerbert Bemerton Battle
出版North Carolina Agricultural Experiment Station, 1895
URLhttp://books.google.com.hk/books?id=YMtQAQAAMAAJ&hl=&source=gbs_api
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