Georges viennot-Bourgin (17 avril 1906 - 8 février 1986)
Published in Cryptogamie. Mycologie, in 1986, in volume 7, issue 2, pages 95-112
Date published:1986
Published in Cryptogamie. Mycologie, in 1986, in volume 7, issue 2, pages 95-112
Date published:1986