Typha insects
Subtitle: their ecological relationships ...
By: by Peter Walter Claassen ...
Published: 1921
Place of publication: [Ithaca
Language: eng
Number of pages: 531
Subjects: Insects.; Animal ecology.; Typha.
Notes: "Literature cited": p. 508-509.
Thesis (Ph. D.)--Cornell university, 1918.
Descriptive letterpress on versos facing the plates.
"Reprinted from Cornell university Agricultural experiment station memoir 47, Ithaca, New York. October, 1921."