Author: K.E. ZieglerPublisher:
ISBN:
Category :
Languages : en
Pages : 11
Book Description
The 1989 Iowa Corn Yield Test Report--District 4
Author: K.E. ZieglerThe 1989 Iowa Corn Yield Test Report: District 6
Author: K.E. ZieglerThe 1989 Iowa Corn Yield Test Report--District 1
Author: K.E. ZieglerThe 1989 Iowa Corn Yield Test Report--District 5
Author: K.E. ZieglerThe 1989 Iowa Corn Yield Test Report--District 3
Author: K.E. ZieglerThe 1989 Iowa Corn Yield Test Report--District 2
Author: K.E. ZieglerThe 1989 Iowa Corn Yield Test Report--District 7
Author: K.E. ZieglerThe 1989 Iowa Corn Yield Test Report
Author: Kenneth E. ZieglerPublisher:
ISBN:
Category : Corn
Languages : en
Pages : 7
Book Description
Statistics on average performance of varieties of corn seed tested in each of the seven districts in Iowa.
The 1959 Iowa Corn Yield Test
Author: Charles D. HutchcroftPublisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 24
Book Description
"This bulletin is the report of the fortieth annual Iowa Corn Yield Test. Similar tests have been conducted every year since 1920." -- p. 3
Author: K.E. Ziegler