Hartwell - Abstracts Of Feeding Experiments... - paperback or softback - X555z

Hartwell - Unlikely Earl - New paperback or softback - X555z

Maxfield - Recent Widower - New paperback or softback - X555z

Georgeson - Steer-feeding Experiments... - paperback or softback - X555z

Giardina - Recent History - New paperback or softback - X555z

Collison - Citrus Fertilizer Experiments - New paperback or softback - - X555z

Hartwell - Christmas Stars - New paperback or softback - X555z

Buss - Feeding Experiments With Laying Hens - paperback or softback - X555z