. Effects of the rays of radium on plants. Plants. Mem. N. Y. Box. Gard. Vol. IV. Pi., .;â¢â ' -r^^':^ ' >â - .^^w ^ ONAGRA BIENNIS. RADIUM CULTURE, No. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Gager, C. Stuart (Charles Stuart), 1872-1943. New York

---

Size: 1298px × 1924px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookdecade1900, bookpublisher, booksubjectplants