Effects of the rays of radium on plants . effectsofraysofr1908gage Year: 1908 Mem. N. Y. Box. Gard. Vol. IV. Pl. 4.

---

Size: 1374px × 1455px
Photo credit: © Bookend / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: archive, book, drawing, historical, history, illustration, image, page, picture, print, reference, vintage