. 4 å¾8 大å°èè 1.æè«2,å¹¼è«å¤´é¨3.å¹¼è«è¸è¶³4.å¹¼è«ç¬¬åè ¹èèé¢5.å¹¼è«è²æ¿6.è¹7.è¹ç¬¬ä¸èå´é¢ (å¾æ¥iSåå°å°èèï¼ -21 -

---

Size: 2369px × 2109px
Photo credit: © The Bookworm Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookcollectionbiodiversity, booksubjectbotany