Elton, Charles S. 1900-
Animal ecology [by] Charles Elton. - New York, October House 1927 - xvi, 207 p. illus. 23 cm. - Biology series . - Biology series (New York, N.Y.) .
First published in 1927.
Bibliography: p. 192-199.
412 20080 5
66021099
Animal ecology.
QL751 / .E48 1966
Animal ecology [by] Charles Elton. - New York, October House 1927 - xvi, 207 p. illus. 23 cm. - Biology series . - Biology series (New York, N.Y.) .
First published in 1927.
Bibliography: p. 192-199.
412 20080 5
66021099
Animal ecology.
QL751 / .E48 1966