Cooperation in marketing dairy products ...

Mode of access: Internet.

Studies of the Cooperative Project.

No more published?

Official program and information concerning World's Dairy Congress, United States of America, October 2 to 10, 1923 /

Includes index.

Verslag over het jaar /

Spelling of the society's name varies: <1917>-1944, Vereeniging tot Exploitatie eener Proefzuivelboerderij te Hoorn.