Reproduction and pollination studies on Guayale, Parthenium argentatum Gray and P. incanum H. B. K.LeRoy Powers, Reed C. Rollins · First published 1945Open the Tome
The nature of the series of environmental variances and the estimation of the genetic variances and the geometric means in crosses involving species of LycopersiconLeroy Powers · First published 1942Open the Tome
Experiments with sugar beets at the Huntley Branch StationD. A. Savage, LeRoy Powers · First published 1928Open the Tome
