Ultrastructural plant cytology /
Albert Frey- Wyssling ; with an intoduction to molecular biology,by A. Frey-Wyssling and K. Muhlethaler .
- New York : Elsevier, 1965.
- x, 377 p. : ill. ; 25 cm.
An extension of a part of the second edition of Submicroscopic morph ology of protoplasm 1953.