Dungan, George Harlan books & textbook
Varieties of oats for Illinois
Dungan, George Harlan Burlison, W L. 1882-1958
Ulan Press /2012-10-28 Paperback / 38 Pages
Illinois hybrid corn tests 1943
Ulan Press /2012-10-28 Paperback / 36 Pages
Productiveness of certain varieties of corn in Illinois
Dungan, George Harlan Burlison, W L. 1882-1958
Ulan Press /2012-10-31 Paperback / 34 Pages
Factors influencing lodging in corn
Koehler, Benjamin Holbert, James R. 1890- Dungan, George Harlan
Ulan Press /2012-10-31 Paperback / 74 Pages
Wheat Rosette and its Control
McKinney, Harold Hall Dungan, George Harlan Webb, Robert W B 1895
Palala Press /2018-03-03 Paperback / 34 Pages
isbn-10: 1379197163 / isbn-13: 9781379197164
Illinois Hybrid Corn Test 1944
Palala Press /2018-03-01 Paperback / 44 Pages
isbn-10: 1378916700 / isbn-13: 9781378916704
Illinois Corn Performance Tests: Results for 1934
Palala Press /2018-03-01 Paperback / 44 Pages
isbn-10: 1378916557 / isbn-13: 9781378916551
Illinois Corn Performance Tests: Results for 1936
Palala Press /2018-03-01 Paperback / 42 Pages
isbn-10: 1378916530 / isbn-13: 9781378916537
Winter Wheat Varieties for Illinois
Palala Press /2018-02-19 Paperback / 26 Pages
isbn-10: 1378088603 / isbn-13: 9781378088609
Illinois Hybrid Corn Tests 1945
Palala Press /2015-09-09 Hardcover / 42 Pages
isbn-10: 1342105516 / isbn-13: 9781342105516
