5-1

A schematic representation of a process-based model of emissions from an animal production system,

104

7-1

Animal feeding operations system (animal plus associated cropland),

162

D-1

Change in body protein percentage as cattle mature,

209

K-1

Distribution of milk cows in 1997,

235

K-2

Distribution of cattle fattened on grain and concentrates and sold in 1997,

236

K-3

Distribution of hogs and pigs sold in 1997,

237

K-4

Distribution of broilers and other meat-type chickens sold in 1997,

238

K-5

Distribution of turkeys sold in 1997,

239

K-6

Distribution of layers and pullets, 13 weeks old and older in 1997,

240

ES-1

Findings from the Interim Report,

3

1-1

Findings and Discussion from the Interim Report,

18

2-1

Poultry Production in the United States,

33

5-1

Sample Calculations of Whole-Farm Nitrogen Balance,

116