Petrology of the mudstones and shales of the Dunkard Group (Pennsylvania-Permian) western Dunkard basin in southeastern Ohio and central West VirginiaDouglas James Weimer · First published 1980Open the Tome
Some physiological variations in strains of Rhizopus nigricansL. L. Harter, J. L. Weimer, James LeRoy Weimer · First published 1923Open the Tome
Three cedar rust fungi, their life histories and the diseases which they produce ..James Le Roy Weimer · First published 1917Open the Tome
