Зображення сторінки
PDF
ePub
[merged small][merged small][ocr errors][merged small][merged small][merged small][merged small][ocr errors][merged small][merged small][merged small][merged small][merged small][ocr errors][ocr errors][merged small][merged small][merged small][merged small][merged small][merged small][ocr errors][merged small][merged small][merged small][merged small][merged small][merged small][ocr errors][ocr errors][merged small][merged small][merged small]

Beobachtungen über die ersten
Entwicklungsphasen einiger .....

Martinus Willem Beijerinck

Fig 72.

vb.

kr

nb

-ka

[merged small][merged small][ocr errors][merged small][merged small][merged small][merged small][merged small][merged small]
[merged small][merged small][merged small][merged small][merged small][ocr errors][ocr errors][merged small]
« НазадПродовжити »