Combining Ability Analysis of Juvenile Period in Pear
Authors:
Richard L. Bell
Richard L. BellU.S. Department of Agriculture, Agricultural Research Service, North Atlantic Area, Appalachian Fruit Research Station, 45 Wiltshire Road, Kearneysville, WV 25430-9802
Richard H. ZimmermanU.S. Department of Agriculture, Agricultural Research Service, Beltsville Agricultural Research Center, Plant Sciences Institute, Fruit Laboratory, Beltsville, MD 20705
Richard L. BellU.S. Department of Agriculture, Agricultural Research Service, North Atlantic Area, Appalachian Fruit Research Station, 45 Wiltshire Road, Kearneysville, WV 25430-9802
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and
Richard H. Zimmerman
Richard H. ZimmermanU.S. Department of Agriculture, Agricultural Research Service, Beltsville Agricultural Research Center, Plant Sciences Institute, Fruit Laboratory, Beltsville, MD 20705
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