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The Effect of Liming on Yield, Quality and Chemical Composition of Crops in Dairy and Potato Rotations for Seven Years on Plaisted Soils in Maine

Frederick Edward HutchinsonH. J. MurphyMaine Agricultural Experiment StationDavid Thomas Lewis

出版	Maine Agricultural Experiment Station, University of Maine, 1964
URL	http://books.google.com.hk/books?id=UU1vS4ZxpugC&hl=&source=gbs_api