J. Campbell has written:
'The Cumberland coal fields, Nova-Scotia' -- subject- s -: Coal
Ralph J. Campbell has written: 'Local lyrics'
Robert J. Campbell has written: 'Morality of Caring'
John J. Campbell has written: 'Speak for yourself'
Wallace J. Campbell has written: 'Helping people help themselves'
J. M. S. Campbell has written: 'Note on hydraulic design of \\'
J. I. Campbell has written: 'A bibliography of mountains and mountaineering in Africa' -- subject(s): Bibliography, Mountaineering, Mountains
Kirsty J. Campbell has written: 'The use of document supply services by the engineering community of Loughborough University'
Bonita J. Campbell has written: 'Understanding Information Systems' -- subject(s): Management information systems
Lawrence J. Campbell has written: 'Projects' -- subject(s): Physics, Study and teaching (Secondary), Problems, exercises
Benjamin J. Campbell has written: 'Essentials of business English' -- subject(s): Business English, English language
J. Campbell Gibson has written: 'Mission problems and mission methods in South China' -- subject(s): Missions, Religion
Gregory J. Campbell has written: 'Petrography and stratigraphy of the North band of iron formation, Sherman Mine, Temagami, Ontario'