Beddard, Frank E. 1858-1925.
Earthworms and their allies / Frank E. Beddard - Cambridge [Eng.] New York, The University press; G.P. Putnam's sons, 1912. - vi, 150 p. : ill. ; 17 cm. - The Cambridge manuals of science and literature .
Includes bibliography, index.
12024666
Earthworms.
QL391.O4 / B5
595.16 / BEE
Earthworms and their allies / Frank E. Beddard - Cambridge [Eng.] New York, The University press; G.P. Putnam's sons, 1912. - vi, 150 p. : ill. ; 17 cm. - The Cambridge manuals of science and literature .
Includes bibliography, index.
12024666
Earthworms.
QL391.O4 / B5
595.16 / BEE