Front cover image for Effects of SO₂ and pH on the ultrastructure of the Trebouxia phycobiont of the pollution-sensitve lichen Parmelia caperata (L.) Ach

Effects of SO₂ and pH on the ultrastructure of the Trebouxia phycobiont of the pollution-sensitve lichen Parmelia caperata (L.) Ach


Thesis, Dissertation, English, 1977