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First Generation Crosses Between Standard Minnesota Corn Varieties

Alva Hartley BentonFrancis Winfred PeckGuy Richard BisbyWilfrid Gordon BrierlyFrederic Winfred PeckFrank RobotkaHerbert Kendall HayesPeter John OlsonJohn Donald BlackWieland Leo OswaldAndrew Boss

出版	University Farm, 1918
URL	http://books.google.com.hk/books?id=I79QAQAAMAAJ&hl=&source=gbs_api