Media type: E-Article Title: Internal Symbiosis in Insects Contributor: Richards, A. Glenn; Brooks, Marion A. imprint: Annual Reviews, 1958 Published in: Annual Review of Entomology Language: English DOI: 10.1146/annurev.en.03.010158.000345 ISSN: 0066-4170; 1545-4487 Keywords: Insect Science ; Ecology, Evolution, Behavior and Systematics Origination: Footnote: