R. L Morgan has written:
'Environmental impact of surface mining'
D. R. Morgan has written: 'Recommended practice for shotcrete repair of highway bridges'
R. M. Morgan has written: 'Callender's' -- subject(s): Callender's (Firm), History
R L. shorter has written: 'written communication in business'
L. R. Sugarman has written: 'Range instrumentation'
L. R. Crescent has written: 'In old Belfast'
R. L. Holloway has written: 'Primate aggression'
L R. Gardiner has written: 'Durham and Canada'
R. L. Djajengoetara has written: 'Mitra moesibat'
L. R. Wilson has written: 'The university library'
R. L. Burgess has written: 'Behavioral sociology'
L. R. McBride has written: 'Petroglyphs of Hawaii'
L. R. Niganate has written: 'The fist slipped by'