Occurrences of erionite in sedimentary rocks of western United StatesRichard A. Sheppard · First published 1996Open the Tome
Avantgarde und Arbeiterdichter in den Hauptorganen der deutschen Linken 1917-1922Richard Sheppard · First published 1995Open the Tome
The early reception of the Expressionist anthology 'Der Kondor'Richard Sheppard · First published 1983Open the Tome
Chemistry of zeolites and zeolitic tuffs from a Pliocene lacustrine deposit near Durkee, Baker County, OregonRichard A. Sheppard · First published 1980Open the Tome
Preliminary lists of rare, endangered and threatened plant species in New York StateRichard Sheppard Mitchell · First published 1979Open the Tome
