Huston - Sugar Beet In Indiana In 1898... - paperback or softback - X555z

Anonymous - Sugar Beet Investigations... - paperback or softback - X555z

Anonymous - Beet Sugar Productio - paperback or softback - X555z

Anonymous - Science-gossip Volume v.5 no.50 1898 - paperback or softb - X555z

Anonymous - Science-gossip Volume v.5 no.52 1898 - paperback or softb - X555z

Anonymous - Science-gossip Volume v.5 no.53 1898 - paperback or softb - X555z

Anonymous - Science-gossip Volume v.5 no.54 1898 - paperback or softb - X555z

Anonymous - Beet Sugar Industry - paperback or softback - X555z