Studies of pyrenomycetes: IV :Nectria (Part I)
Booth, C.
Studies of pyrenomycetes: IV :Nectria (Part I) - Surrey 1959 - 115 p. & 2 pls. - Commonwealth Mycological Institute .
Studies of pyrenomycetes: IV :Nectria (Part I) - Surrey 1959 - 115 p. & 2 pls. - Commonwealth Mycological Institute .