K biologii t͡svetenii͡a guai͡uly Parthenium argentatum GrayZ. P. Bochant͡seva · First published 1933Open the Tome
Nominations of Santanu K. Baruah, George M. Gray, Lyons Gray, H. Dale Hall, and Edward McGaffigan, JrUnited States. Congress. Senate. Committee on Environment and Public Works. · First published 2007Open the Tome
Nominations of Santanu K. Baruah, George M. Gray, Lyons Gray, H. Dale Hall, and Edward Mcgaffigan, JrUnited States Senate, Committee on Environment and P. (senate), United States United States Congress · First published 2020Open the Tome
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
