H. A. Allard

Born: 1880

Died: 1963

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Born: 1880

Died: 1963

Books by H. A. Allard (50 max)

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The mosaic disease of tobacco

1914

H. A. Allard

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Distribution of the virus of the mosaic disease in capsules, filaments, anthers, and pistils of affected tobacco plants

1915

H. A. Allard

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Some properties of the virus of the mosaic disease of tobacco

1916

H. A. Allard

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Further studies of the mosaic disease of tobacco

1917

H. A. Allard

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Effect of the relative length of day and night and other factors of the environment on growth and reproduction in plants

1920

W. W. Garner, H. A. Allard

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Our insect instrumentalists and their musical technique

1928

H. A. Allard

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Length of day in relation to the natural and artificial distribution of plants

1932

H. A. Allard

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Further observations of the response of various species of plants to length of day

1940

H. A. Allard

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Flowering behavior and natural distribution of the eastern ragweeds (Ambrosia) as affected by length of day

1945

H. A. Allard

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Length of day in the climates of past geological eras and its possible effects upon changes in plant life

1948

H. A. Allard

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Tobacco in the Dominican Republic

1948

H. A. Allard

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Vernalization and photoperiodism

1948

A. E. Murneek, R. O. Whyte, H. A. Allard, Kenneth V. Thimann