Book & Articles


Creating Balance Between Form & Function – The Story of aAa® Animal Analysis, Bill Weeks & Skyway Farm

Book by Philip Hasheider

A 280 page book containing a wealth of information and photos about the life and work of aAa® founder, Bill Weeks.


$35.00 USD, shipping available worldwide

Articles in English

Stolhaven Genetics

Anne Heimstra
Melkvee magazine

Bert Wesseldijk
Holstein International

Anne Heimstra
Melkvee Magazine

Michael Cox
Progressive Dairyman

Ivonne Steniezen
Veeteelt magazine

Anne Heimstra
Melkvee magazine 

Leo Blanding
New England Bulletin

W. A. Weeks
Holstein - Friesian World

Articles in Other Languages