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Iowa State University

Life Sciences

1979

Iowa Corn Yield Tests

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The 1979 Iowa Corn Yield Test Report, District 1, Kenneth E. Ziegler, C. D. Hutchcroft Dec 1979

The 1979 Iowa Corn Yield Test Report, District 1, Kenneth E. Ziegler, C. D. Hutchcroft

Iowa Corn Yield Tests

Results of the Iowa Corn Yield Test are published to sixtieth consecutive year for the test.


The 1979 Iowa Corn Yield Test Report, District 2, Kenneth E. Ziegler, C. D. Hutchcroft Dec 1979

The 1979 Iowa Corn Yield Test Report, District 2, Kenneth E. Ziegler, C. D. Hutchcroft

Iowa Corn Yield Tests

Results of the Iowa Corn Yield Test are published to sixtieth consecutive year for the test.


The 1979 Iowa Corn Yield Test Report, District 6, Kenneth E. Ziegler, C. D. Hutchcroft Dec 1979

The 1979 Iowa Corn Yield Test Report, District 6, Kenneth E. Ziegler, C. D. Hutchcroft

Iowa Corn Yield Tests

Results of the Iowa Corn Yield Test are published to sixtieth consecutive year for the test.


The 1979 Iowa Corn Yield Test Report, District 7, Kenneth E. Ziegler, C. D. Hutchcroft Dec 1979

The 1979 Iowa Corn Yield Test Report, District 7, Kenneth E. Ziegler, C. D. Hutchcroft

Iowa Corn Yield Tests

Results of the Iowa Corn Yield Test are published to sixtieth consecutive year for the test.


The 1979 Iowa Corn Yield Test Report, District 3, Kenneth E. Ziegler, C. D. Hutchcroft Dec 1979

The 1979 Iowa Corn Yield Test Report, District 3, Kenneth E. Ziegler, C. D. Hutchcroft

Iowa Corn Yield Tests

Results of the Iowa Corn Yield Test are published to sixtieth consecutive year for the test.


The 1979 Iowa Corn Yield Test Report, District 5, Kenneth E. Ziegler, C. D. Hutchcroft Dec 1979

The 1979 Iowa Corn Yield Test Report, District 5, Kenneth E. Ziegler, C. D. Hutchcroft

Iowa Corn Yield Tests

Results of the Iowa Corn Yield Test are published to sixtieth consecutive year for the test.


The 1979 Iowa Corn Yield Test Report, District 4, Kenneth E. Ziegler, C. D. Hutchcroft Dec 1979

The 1979 Iowa Corn Yield Test Report, District 4, Kenneth E. Ziegler, C. D. Hutchcroft

Iowa Corn Yield Tests

Results of the Iowa Corn Yield Test are published to sixtieth consecutive year for the test.