Handbook of vegetable science and technology

Wholesale field and grass seeds

Inc Ed. F. Mangelsdorf & Bro.

Dreer's wholesale price list

Henry A. Dreer (Firm)

Tingle's wholesale pricelist

Tingle Nursery Company

Federal-grant research at the state agricultural experiment stations

United States. Agricultural Research Service

Handbook of Flowering

Abraham H. Halevy

Growing Vegetable Soup

Lois Ehlert

兰州市志

Lanzhou Shi di fang zhi bian zuan wei yuan hui

To the wholesale trade ...

Western Seed and Irrigation Company

The standard cyclopedia of horticulture

L. H. Bailey

Keystone komments

Corneli Seed Company (Saint Louis, Mo.)