Plant microtechnique /
Johansen, Donald Alexander, 1901-
Plant microtechnique / by Donald Alexander Johansen. - New York: McGraw-Hill Book, 1940. - xi,523 p.: ill.; 24 cm.
Bibliography: p. 493-502.
Microscope and microscopy--Technique.
Botany.
Plant microtechnique / by Donald Alexander Johansen. - New York: McGraw-Hill Book, 1940. - xi,523 p.: ill.; 24 cm.
Bibliography: p. 493-502.
Microscope and microscopy--Technique.
Botany.