Allin R. Copp has written: 'Placer gold mining' -- subject(s): Gold mines and mining, Placer mining
James H. Copp has written: 'Our changing rural society' -- subject(s): Rural conditions, Sociology, Rural, Rural Sociology
Gilbert Nelson has written: 'The Nelson family'
Nelson has written: 'Lord Nelson and the agricultural labourers'
Gayle Nelson has written: 'Do As I Say'
Joan Nelson has written: 'Joan Nelson' 'Changing views'
Nelson McCausland has written: 'No mean struggle'
Nelson Dunford has written: 'Linear operations'
Gerald Nelson has written: 'Changes of heart'
Brian Nelson has written: 'Economics and the environment'
Nelson GOOD has written: 'Languages of art'
Pearl A. Nelson has written: 'The first year'