By BELKIN JOHN N.   in Journal of Economic Entomology

ISSN:1938-291X|53|2|330-331

Entomological Society of America‎(1960)‎

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By BELKIN JOHN N.   in Annals of the Entomological Society of America

ISSN:1938-2901|50|6|642-643

Entomological Society of America‎(1957)‎

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By BELKIN JOHN N.   in Annals of the Entomological Society of America

ISSN:1938-2901|57|2|236-239

Entomological Society of America‎(1964)‎

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By BELKIN JOHN N.   in Annals of the Entomological Society of America

ISSN:1938-2901|49|3|304-305

Entomological Society of America‎(1956)‎

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By BELKIN JOHN N.   McDONALD WILLIAM A.   in Annals of the Entomological Society of America

ISSN:1938-2901|50|2|179-191

Entomological Society of America‎(1957)‎

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By BELKIN JOHN N.   McDONALD WILLIAM A.   in Annals of the Entomological Society of America

ISSN:1938-2901|49|2|105-132

Entomological Society of America‎(1956)‎

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