A monograph of the Plecoptera or stoneflies of America north of Mexico /
Needham, James G. 1868-1957.
A monograph of the Plecoptera or stoneflies of America north of Mexico / by J.G. Needham and P.W. Claassen. - LaFayette, Ind., 1925. - 397 p. incl. illus., 50 pl. 24 cm. - The Thomas Say Foundation of the Entomological Society of America ... [Publications] Vol. II .
Descriptive letterpress on versos facing the plates.
36011631
Stoneflies.
Neuroptera--North America.
QL513.P4 / N4
595.735
A monograph of the Plecoptera or stoneflies of America north of Mexico / by J.G. Needham and P.W. Claassen. - LaFayette, Ind., 1925. - 397 p. incl. illus., 50 pl. 24 cm. - The Thomas Say Foundation of the Entomological Society of America ... [Publications] Vol. II .
Descriptive letterpress on versos facing the plates.
36011631
Stoneflies.
Neuroptera--North America.
QL513.P4 / N4
595.735