Bulletins Ohio Biological Survey
Reading edition
I. Outline of Biological Survey Plan Syrphidae of Ohio
by C.L. Metcalf $ .50
II. Catalog of Ohio Vascular Plants
by John H. Schaffner .50
III. Botanical Survey of the Sugar Grove Region
by R.F. Griggs .50
IV. The Euglenoidina of Ohio
by L.B. Walton .50
V. The Ascomycetes of Ohio.—I
by Bruce Fink
The Ascomycetes of Ohio.—II
by Bruce Fink and C. Audrey Richards .50
VI. Qualities and Uses of the Woods of Ohio
by Wm. R. Lazenby .50
VII. The Physiographic Ecology of the Cincinnati Region
by E. Lucy Braun .50
VIII. The Tingitoidea of Ohio
by Herbert Osborn and Carl J. Drake .50
IX. The Grasses of Ohio
by John H. Schaffner .50
X. The Ascomycetes of Ohio.—IV and V
by Bruce Fink and Leafy J. Corrington .50