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File:Illu stomach layers.jpg
来自维基百科,自由的百科全书
Found in articles
File:Illu stomach layers.jpg
Muscularis 4. Oblique fibers of muscle wall 5. Circular muscle
layer
6. Longitudinal muscle
layer
7. Submucosa 8. Lamina muscularis mucosae 9. Mucosa 10. Lamina
File:American fossil cycads (IA americanfossilcy01wiel).pdf
Fossil Cycads by G. R. Wieland, publication number 34, the Carnegie Institution of Washington, August 1906 (IA americanfossilcy01wiel) (page 5 crop).
jpg
File:Howden Smith - Village Life in China (1899).pdf
Arthur Howden Smith, book cover of Village Life in China (1899) (page 1 crop).
jpg