6 public-domain matches

Plant Cultural Practices

Cover of Burt oats

Burt oats

United States. Bureau of Plant Industry. Seed and Plant Introduction and Distribution

Cover of Emergency crops for overflowed lands in the Mississippi Valley

Emergency crops for overflowed lands in the Mississippi Valley

Bradford Knapp

Cover of The ABC and XYZ of Bee Culture

The ABC and XYZ of Bee Culture

A. I. Root, E. R. Root

Cover of Practical fruit culture

Practical fruit culture

Joseph Cheal

Cover of The A B C of bee culture

The A B C of bee culture

A. I. Root, E. R. Root

Cover of Hemp (Cannabis Sativa)

Hemp (Cannabis Sativa)

Sidney Smith Boyce