J. Hammerton

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STUDIES ON WEED SPECIES OF THE GENUS POLYGONUM L..: IV. VARIATIONS IN SEED WEIGHT AND GERMINATION BEHAVIOUR IN P. LAPATHIFOLIUM

J. Hammerton, 1967 .

STUDIES ON WEED SPECIES OF THE GENUS POLYGONUM L..: V. VARIATIONS IN SEED WEIGHT, GERMINATION BEHAVIOUR AND SEED POLYMORPHISM IN P. PERSICARIA L.

J. Hammerton, 1967 .

Mucuna Pruriens: Weed, Invasive or Multi-use Crop for The Bahamas?

J. Hammerton, 2008 .

Weed problems and weed control in the Commonwealth Caribbean.

J. Hammerton, 1981 .

Environmental Factors and Susceptibility to Herbicides

J. Hammerton, 1967 .

The productivity of five grass species at six levels of compound fertilizer application I. Dry-matter production

J., J. Hammerton, By, 1962, The Journal of Agricultural Science.

The productivity of five grass species at six levels of compound fertilizer application II. Crude-protein production

J. L. Henderson, J. Hammerton, R. Edwards, 1962, The Journal of Agricultural Science.

STUDIES ON WEED SPECIES OF THE GENUS POLYGONUM L..: III. VARIATION IN SUSCEPTIBILITY TO 2-(2,4-DICHLOROPHENOXY)PROPIONIC ACID WITHIN P. LAPATHIFOLIUM

J. Hammerton, 1966 .

Studies on weed species of the genus Polygonum. 6. Environmental effects on seed weight, seed polymorphism and germination behaviour in P. lapathi-folium and P. persicaria.

J. Hammerton, Monica C. Jalloq, 1970 .

Weeds of the Lesser Antilles.

J. Hammerton, J. Fournet, 1991 .

EFFECTS OF WEED CONTROL AND NITROGEN APPLICATION RATE ON THE YIELD AND NTTROGEN CONTENT OF KALE

J. Hammerton, 1967 .

A PRELIMINARY STUDY OF THE COMPETITION BETWEEN KALE AND THREE WEED SPECIES OF THE GENUS POLYGONUM

J. Hammerton, 1962 .

Intra-Specific Variations in Spray Retention

J. Hammerton, 1969 .

Studies of the effects of soil aggregate size on the emergence and growth of beet (Beta vulgaris L.) II. Leaf development

J. Hammerton, 1961, The Journal of Agricultural Science.

Effects of Weed Competition, Defoliation and Time of Harvest of Soyabeans

J. Hammerton, 1972, Experimental Agriculture.

Problems of herbicide assessment in peanuts in Jamaica

J. Hammerton, 1976 .

STUDIES ON WEED SPECIES OF THE GENUS POLYGONUM L.

J. Hammerton, 1965 .

Effects of planting date on growth and yield of pigeon pea (Cajanus cajan (L.) Millsp.)

J. Hammerton, 1976, The Journal of Agricultural Science.

The yields of barley following leys based on different grass species

J. Hammerton, R. Edwards, 1965, The Journal of Agricultural Science.

Studies of the effects of soil aggregate size on the emergence and growth of beet (Beta vulgaris L.) I. Seedling emergence

J. Hammerton, 1961, The Journal of Agricultural Science.

Experiments with Cyperus rotundus L. II. Effects of some herbicides and growth regulators

J. Hammerton, 1975 .

Effects of B-9 (N-dimethyl-aminosuccinamic acid) on growth and yield of peanuts (Arachis Hypogaea L.)

J. Hammerton, 1976, The Journal of Agricultural Science.

STUDIES ON WEED SPECIES OF THE GENUS POLYGONUM VII. EFFECT OF NUTRITION AND OTHER FACTORS ON SEED CHARACTERISTICS AND GERMINATION BEHAVIOUR OF P. LAPATHIFOLIUM

J. Hammerton, M. Nuttall, 1971 .

RAISED AMNIOTIC-FLUID ALPHA-FETOPROTEIN IN TURNER SYNDROME

A. Hunter, T. Baskett, J. Hammerton, 1976, The Lancet.

Effects of Growth Regulators on Pigeon Pea (Cajanus cajan)

J. Hammerton, 1975, Experimental Agriculture.

Predicting dry weights of pigeon-pea plants from non-destructive measurements

J. Hammerton, 1977, The Journal of Agricultural Science.

Hurricanes and agriculture: Losses and remedial actions*.

R Pilgrim, J L Hammerton, C George, 1984, Disasters.