By Harper James D.   in Mathematics Magazine

ISSN:1930-0980|86|4|275-279

Mathematical Association of America‎(2013)‎

Access to resources Favorite 14.599008

By Harper James D.   in Entomological Society of America. Bulletin

ISSN:0013-8754|33|4|253-254

Entomological Society of America‎(1987)‎

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By HARPER JAMES D.   in Journal of Economic Entomology

ISSN:1938-291X|63|5|1633-1634

Entomological Society of America‎(1970)‎

Access to resources Favorite 14.599008

By HARPER JAMES D.   in Journal of Economic Entomology

ISSN:1938-291X|64|6|1573-1574

Entomological Society of America‎(1971)‎

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By KOUSKOLEKAS COSTAS A.   HARPER JAMES D.   in Journal of Economic Entomology

ISSN:1938-291X|66|5|1159-1162

Entomological Society of America‎(1973)‎

Access to resources Favorite 10.949255

By Herbert Ames D.   Harper James D.   in Journal of Economic Entomology

ISSN:1938-291X|76|3|667-670

Entomological Society of America‎(1983)‎

Access to resources Favorite 10.015962

By Herbert D. A.   Harper James D.   in Journal of Economic Entomology

ISSN:1938-291X|79|3|592-595

Entomological Society of America‎(1986)‎

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By STARK ELIZABETH J.   HARPER JAMES D.   in Environmental Entomology

ISSN:1938-2936|11|5|1071-1077

Entomological Society of America‎(1982)‎

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By Harper James D.   Abrahamson Lawrence P.   in Journal of Economic Entomology

ISSN:1938-291X|72|1|74-77

Entomological Society of America‎(1979)‎

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By Gagne c. C.   Cardé Ring T.   Harper James D.   in Entomological Society of America. Bulletin

ISSN:0013-8754|33|4|248-253

Entomological Society of America‎(1987)‎

Access to resources Favorite 8.191086