J. J. Christensen

Born 1892-01-01

Died 1964-01-01

Identifiers

Open LibraryOL7176096A

Top Subjects

Flaxseed (1)
Middle West (1)

Books by J. J. Christensen

Total count: 3

Associations of microorganisms in relation to seedling injury arising from infected seed

1936-01-01
Studies on the toxicity of blighted barley to swine

1936-01-01
Seed-flax production in the north central states

U.S. Dept. of Agriculture1952-01-01