Johansen, Donald Alexander Plant microtechnique by Donald Alexander Johansen - 1st ed. - New York McGraw-Hill Book Company, inc. 1940 - xi, 523 p. incl. front., illus. 24 cm. - McGraw-Hill publications in the botanical sciences . Bibliography: p. 493-502 Subjects--Topical Terms: Microscopy--TechniqueBotany Dewey Class. No.: 578.8