By SNELLING RALPH O.   in Journal of Economic Entomology

ISSN:1938-291X|34|3|335-340

Entomological Society of America‎(1941)‎

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By BLANCHARD RALPH A.   SATTERTHWAIT A. F.   SNELLING RALPH O.   in Journal of Economic Entomology

ISSN:1938-291X|35|4|508-511

Entomological Society of America‎(1942)‎

Access to resources Favorite 2.7761226

By BIGGER JOHN H.   SNELLING RALPH O.   BLANCHAHD RALPH A.   in Journal of Economic Entomology

ISSN:1938-291X|34|5|605-613

Entomological Society of America‎(1941)‎

Access to resources Favorite 2.7761226

By PAINTER REGINALD H.   SNELLING. RALPH O.   BRUNSON ARTHUR M.   in Journal of Economic Entomology

ISSN:1938-291X|28|6|1025-1030

Entomological Society of America‎(1935)‎

Access to resources Favorite 2.7761226