John R. Harries has written:
'Runoff fraction and pollution levels in runoff from a waste rock dump undergoing pyritic oxidation'
'The effect of rehabilitation on the rate of oxidation of pyrite in a mine waste rock dump'
'Rate controls on leaching in pyritic mine wastes'
James R. Harris has written: 'Egyptian art'
Geoffrey R. Harris has written: 'Loops and unoriented strings'
R. A. M. Harris has written: 'Knutsfold Parish Church'
R. D. Harris has written: 'The lions' choice'
Charles R. Harris has written: 'From apathy to awareness' -- subject(s): Education, History
Harris R. Clearfield has written: 'Acid-Peptic Disorders of the Upper Gastrointestinal Tract'
Marilyn R. Harris has written: 'Mangos, mangos, mangos' -- subject(s): Cookery (Mangos)
R. D. Gidney has written: 'From Hope to Harris'
John R. Silvester has written: 'Geometry'
John R. Cobbett has written: 'Burns'
John R. Freeman has written: 'Political Analysis'
John R. Teefy has written: 'Scripture notes'