George Harlan Dungan
Books by George Harlan Dungan
Factors influencing lodging in corn
$18.15
Productiveness of certain varieties of corn in Illinois
$26.95
Illinois Corn Performance Tests: Results for 1935
$14.96
Progress in Hybrid Corn Production
$20.95
Illinois Hybrid Corn Tests 1945
$16.34 - $26.95
Illinois Corn Performance Tests, 1937
$29.95
Illinois Hybrid Corn Tests 1943
$26.95
Illinois Corn Performance Tests, 1938
$29.95
Illinois Hybrid Corn Test 1944
$16.34
Winter Wheat Varieties for Illinois
$16.34
Wheat Rosette and Its Control
$16.34
Varieties of Oats for Illinois
$16.34 - $26.95
Illinois Corn Performance Tests: Results for 1936
$16.34
The Influence of Plant Injury and the Root Rot Diseases Upon the Physical and Chemical Composition of Corn Grain
$26.95
Varieties of Barley for Illinois
$26.95
Illinois Corn Performance Tests: Results for 1934
$16.34
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