Skip to main content

You've searched: All Collections

  • All fields: 1918-1920
(2 results)



Display: 20

    • Farmers' variety test

    • Demonstration Farms; Extension; Agriculture; Farms; Corn;
    • This photograph shows the farmers’ variety test plot and several individuals examining the rows. The caption on the photograph reads: "Farmers' Variety Test. The Farmers And Their Families Are Reading On The Cards The Name Of The Man Who...
    • Corn breeding

    • Demonstration Farms; Extension; Agriculture; Corn; Farms; Hybrid corn;
    • Corn Breeding. In The Crossing Plot. The Remnants Of The Best Mother Ears Of The Ear-to-row Plot Of The Preceding Year Are Crossed And The Progeny From The Best Crosses Selected For Multiplying; ICIA, c. 1918-1920.

QuickView

Display a larger image and more item information when the pointer pauses over a thumbnail
 

Layout options:

Select the collections to add or remove from your search
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
 
OK