Chirichigno, Gregory Conrad (1989) Debt slavery in the Ancient Near East and Israel : an examination of the biblical manumission laws in Exod 21:2-6, 7-11; Deut 15:12-18; Lev 25:39-54. PhD thesis, University of Gloucestershire.
Davis, RW, Croxall, JP and O'Connell, Mark ORCID: https://orcid.org/0000-0003-3402-8880
(1989)
The reproductive energies of Gentoo (Pygoscelis papua) and Macaroni (Eudyptes chrysolophus) penguins at South Georgia.
Journal of Animal Ecology, 58 (1).
pp. 59-74.
doi:10.2307/4986
Edgar, Graham K ORCID: https://orcid.org/0000-0003-4302-7169, Foster, D H, Honan, W P, Heron, J R and Snelgar, R S
(1989)
Impaired Temporal Modulation Sensitivity at Localized Retinal Sites in Demyelinating Disease.
In:
Seeing Contour and Colour.
Vision and Visual Health Care, 3
(3).
Pergamon Press, Oxford, p. 410.
ISBN 0080361366
Edgar, Graham K ORCID: https://orcid.org/0000-0003-4302-7169 and Smith, Andrew T
(1989)
Hemifield differences in perceived spatial frequency.
Perception, 19 (6).
pp. 759-766.
Honan, W P, Heron, J R, Foster, D H, Edgar, Graham K ORCID: https://orcid.org/0000-0003-4302-7169, Scase, M O and Collins, M F
(1989)
Visual loss in multiple sclerosis and its relation to previous optic neuritis, disease duration and clinical classification.
Brain, 113 (4).
pp. 975-987.
doi:10.1093/brain/113.4.975
Shucksmith, D M, Bryden, J, Rosenthall, P, Short, Christopher J ORCID: https://orcid.org/0000-0003-0429-1143 and Winter, D M
(1989)
Pluriactivity, Farm Structures and Rural Change.
Journal of Agricultural Economics, 40 (3).
pp. 345-360.
doi:10.1111/j.1477-9552.1989.tb01116.x
Wynn, Martin G ORCID: https://orcid.org/0000-0001-7619-6079
(1989)
The Business Benefits of PC Office Systems and End-user Computing at Glaxo Pharmaceuticals 1984-88.
Journal of Information Technology, 4 (1).
pp. 17-29.