Alan Nafzger, Ph.D.

Animal Welfare Act (AWA):

Animal and Plant Health Inspection Service (APHIS):

Agricultural Research Service (ARS):

Agricultural Marketing Service (AMS):

Agricultural Adjustment Act (AAA):

Windrow Composting:

Threshing Floor:

Tailwater:

Soil Amendment:

Season Extension:

Precision Agriculture:

Pole Bean:

Market Hog:

Juice Grape:

Indentured Servant:

Hydrologist:

Horizontal Integration:

Hatchability:

Grass-Fed:

Grain Bin:

Genetically Engineered (GE):