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H. A. Roberts

University of Warwick

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Publication

Featured researches published by H. A. Roberts.

Journal of Applied Ecology | 1973

Emergence and longevity of seeds of annual weeds in cultivated and undisturbed soil.

H. A. Roberts; Patricia M. Feast

Weed Research | 1972

FATE OF SEEDS OF SOME ANNUAL WEEDS IN DIFFERENT DEPTHS OF CULTIVATED AND UNDISTURBED SOIL

H. A. Roberts; Patricia M. Feast

Weed Research | 1967

EFFECT OF CULTIVATION ON THE NUMBERS OF VIABLE WEED SEEDS IN SOIL

H. A. Roberts; Patricia A. Dawkins

Weed Research | 1979

Quantitative relationships between the weed flora after cultivation and the seed population in the soil

H. A. Roberts; Margaret E. Ricketts

Weed Research | 1980

Emergence patterns of weed seedlings in relation to cultivation and rainfall

H. A. Roberts; Margaret E. Potter

Weed Research | 1964

EMERGENCE AND LONGEVITY IN CULTIVATED SOIL OF SEEDS OF SOME ANNUAL WEEDS

H. A. Roberts

Journal of Applied Ecology | 1981

CHANGES IN THE SOIL SEED BANK OF FOUR LONG-TERM CROP/HERBICIDE EXPERIMENTS

H. A. Roberts; June E. Neilson; Warwick Cv

Weed Research | 1978

Seed dormancy and field emergence in Solanum nigrum L.

H. A. Roberts; Patricia M. Lockett

Weed Research | 1978

Seed dormancy and periodicity of seedling emergence in Veronica hederifolia L

H. A. Roberts; Patricia M. Lockett

Weed Research | 1986

Seed banks of some arable soils in the English midlands

H. A. Roberts; R. J. Chancellor

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June E. Boddrell

University of Warwick

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Patricia M. Lockett

University of Warwick

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W. Bond

University of Warwick

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Allan Walker

University of Warwick

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B. J. Wilson

University of Warwick

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June E. Neilson

University of Warwick

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Patricia M. Feast

University of Warwick

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E. R. Page

University of Warwick

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E. S. Leguizamon

University of Warwick

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Margaret E. Potter

University of Warwick

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