Richard L. Stockstill has written:
'Rio Puerto Nuevo Flood Control Project, San Juan, Puerto Rico' -- subject(s): Flood control, Channels (Hydraulic engineering)
Richard L. Kirkwood has written: 'I am a year'
Richard L. Powers has written: 'Apache Trail'
RICHARD L. LIPPKE has written: 'RETHINKING IMPRISONMENT'
Richard L. Jenkins has written: 'No Single Cause'
Richard L. Busenkell has written: 'Wolf Valley'
Richard L. Cohen has written: 'Unchecked Time'
Richard L. Kohls has written: 'Kohls R'
Richard L. Johannesen has written: 'Contemporary American Speeches'
Richard L. Gorsuch has written: 'Integrating Psychology and Spirituality?:'
Richard L. Ottinger has written: 'Environmental costs of electricity'
Richard L. Mendelsohn has written: 'The Philosophy of Gottlob Frege'
Richard L. Simmons has written: 'Surgical Infectious Diseases'