Description: A revision of the nearctic species of orthocladius (orthocladius) van der wulp :

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Bibliographic Details
Main Author:	Soponis, Annelle R.
Other Authors:	Morrison, P.E.: editor.
Format:	Kitap
Language:	Turkish<br />English
Published:	Ottowa: Memoirs of the entomological society of Canada, 1977.
Subjects:	Pests of plants

Description
Physical Description:	187 p. : fig., map., tab. ; 25 cm.