The platygastridae (Hymenoptera: proctotrupoidea) parasitic on midges (Cecidomyiidae) found on conifers in Canada and the United States
By: by Matthew W. MacGown. --
Series: Mississippi Agricultural and Forestry Experiment Station. Information bulletin -- 9; Information bulletin (Mississippi Agricultural and Forestry Experiment Station) -- 9
Publisher: Mississippi Agricultural & Forestry Experiment Station, Mississippi State University
Published: 1979
Place of publication: Mississippi State, Ms
Language: eng
Number of pages: 131
Subjects: Diptera; Parasites
Notes: Adaptation of a dissertation submitted to the Mississippi State University.

Covertitle.

Bibliography: leaves 121-122.