Robert R. Brown has written:
'An experiment to assist in determining the advisability of immediate planting to supplement natural regeneration of Douglas-fir in Benton County, Oregon' -- subject(s): Douglas fir, Reforestation
Robert R. Fordham has written: 'Poetry for pleasure'
Robert R. Gibson has written: 'Harrisonville, Ohio'
Ronnie R. Brown has written: 'Photographic evidence'
Robert R. Richards has written: 'Alaska' 'God and Business'
Robert R. Gorman has written: 'Prostaglandins and cardiovascular disease'
R C. Brown has written: 'Mechanics and properties of matter'
R. E. Brown has written: 'Jesus, God and Man'
Anthony R. Brown has written: 'The natural order of things'
R. A. C. Graham-Brown has written: 'Dermatology'
Robert Roberts has written: 'A first letter from R-- R--s, Esq'
Robert R. Weaver has written: 'Local Economic Development in Texas'
Robert R. Britton has written: 'Stackers - the friendly giants in reclamation'