Emerging Technologies for Machinery Health Monitoring and PrognosisRichard S. Cowan · First published 1997Open the Tome
A monograph of the genus Eperua (Leguminosae-Caesalpinioideae)Cowan, Richard S. · First published 1975Open the Tome
Swartzia (Leguminosae, Caesalpinioideae, Swartzieae)Cowan, Richard S. · First published 1967 · Latest edition 1968Open the Tome
A taxonomic revision of the genus Macrolobium (Leguminosae--Caesalpinioideae)Richard S. Cowan · First published 1953Open the Tome
A mirror device for studying lower surfaces of small objects using a dissecting microscopeRichard S. Cowan · First published 1947Open the Tome
