Search National Agricultural Library Digital Collections
Displaying all 2
- Includes bibliographical references.
- Collier, George W. 1897- , Humphries, W. R. (Walter Raymond) 1886- , McComas, Earl W. 1894-
- Corn , Middle West , Machinery , Corn , Middle West , Husking , forage , harvesting , corn silage , harvesting equipment , agricultural machinery and equipment , cutting , forage harvesters , manual harvesting , mechanical harvesting , shredding , processing technology , corn stover , pest management , boring insects , insect pests , larvae , plant damage , crop losses , insect control , crop residue management , physical control , litter (bedding) , costs and returns
- Organic Roots Collection