Acknowledgements

Claire Barrett, Student Technician, Department of Animal Science,
Texas A&M University.

Kelly Coleman, Graduate Assistant, Department of Agricultural Education, Texas A&M University.

Dr. Frank Craddock, Extension Sheep and Goat Specialist,
Texas A&M Research and Extension Center in San Angelo, Texas.

Dr. Joe Dettling, Curriculum Specialist, Instructional Materials Service, Texas A&M University.

Kirk Edney, Curriculum Specialist, Instructional Materials Service,
Texas A&M University.

Dr. M. Craig Edwards, Curriculum Specialist, Instructional Materials Service, Texas A&M University.

Larry Ermis, Curriculum Specialist, Instructional Materials Service,
Texas A&M University.

Kristi Falco, Graduate Assistant, Department of Agricultural Education, Texas A&M University.

Dr. Paul G. Harms, Professor, Physiology of Reproduction, Department of Animal Science, Texas A&M University.

Shannon Houy, Graduate Technician, Department of Agricultural Education,

Holly Hutton, Graduate Assistant, Department of Agricultural Education, Texas A&M University.

Edmund Jones, Graduate Assistant, Department of Agricultural Education, Texas A&M University.

Tim Knezek, Curriculum Specialist, Instructional Materials Service,
Texas A&M University.

Vickie Marriott, Office Software Associate, Instructional Materials Service, Texas A&M University.

Dr. L. R. Sprott, Extension Beef Cattle Specialist, Texas Agricultural Extension Service.

Christine Stetter, Artist, Instructional Materials Service,
Texas A&M University.

Travis W. Trant, Graduate Assistant, Department of Agricultural Education, Texas A&M University.

Harvey Willis, Graduate Technician, Department of Agricultural Education, Texas A&M University

Wendy Witherspoon, Graduate Assistant, Department of Agricultural Education, Texas A&M University.

Keith W. Zamzow, Curriculum Specialist, Instructional Materials Service, Texas A&M University.