G. Harper

Quality in policy impact evaluation: understanding the effects of policy from other influences (supplementary Magenta Book guidance)

S. Campbell, G. Harper, 2012 .

Deconstructing the beast : contemporary representations and discourses on the nature of animals in urban Britain

G. Harper, 1998 .

Assessment of the impact of government animal welfare policy on farm animal welfare in the UK

D. Broom, S. Henson, R. Bennett, 2004 .

Consumer Concerns about Animal Welfare and the Impact on Food Choice

S. Henson, G. Harper, 2005 .

Consumer perception of organic food production and farm animal welfare

G. Harper, Aikaterini Makatouni, Gemma C. Harper, 2002 .

The impact of corrections on re-offending: A review of 'what works': Home Office research study 291

G. Harper, C. Chitty, 2005 .

Judging research quality to support evidence-informed environmental policy

J. Petts, S. Whatmore, S. Davoudi, 2015, Environmental Evidence.