The principles of mushroom growing and mushroom spawn making

S

Sisal and henequen, plants yielding fiber for binder twine

Lyster H. Dewey

1931

Using fertilizer machinery for adding sodium metabisulfite to grass silage

United States. Bureau of Plant Industry, Soils, and Agricultural Engineering

1953

The avocado

West India Gardens (Altadena, Calif.)

1911

Handbook of United States standards for soybeans. Effective September 1, 1926

United States. Bureau of Agricultural Economics

1928

Sweet clover and how to grow it

E. E. Barton

1912

Strawberry clover

E. A. Hollowell

1939