. chong sheng hai cao di si ji wei ti sheng wu qun ji qi di zhi yi yi. botany. . 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 di zhi kuang chan bu hai yang di zhi zong he yan jiu da dui zhong guo di zhi da xue bei jing. di zhi chu ban she

---

Size: 2196px × 1138px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookcollectionbiodiversity, booksubjectbotany