By Johnson Andra D   Gerhold Henry D   in Urban Forestry & Urban Greening

ISSN:1618-8667|2|2|65-72

Urban & Fischer‎(2003)‎

Access to resources Favorite 13.45853

By Gerhold Henry D.   in Forest Science

ISSN:0015-749X|22|3|300-300

Society of American Foresters‎(1976)‎

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By Schwarzmann John F.   Gerhold Henry D.   in Forest Science

ISSN:0015-749X|37|5|1376-1389

Society of American Foresters‎(1991)‎

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By PLANK GORDON H.   GERHOLD HENRY D.   in Annals of the Entomological Society of America

ISSN:1938-2901|58|4|527-532

Entomological Society of America‎(1965)‎

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By SOLES ROBERT L.   GERHOLD HENRY D.   in Annals of the Entomological Society of America

ISSN:1938-2901|61|6|1468-1473

Entomological Society of America‎(1968)‎

Access to resources Favorite 3.3888226

By Gerhold Henry D.   Goddard Ray E.   McDonald Geral I.   in Journal of Forestry

ISSN:0022-1201|84|2|49-53

Society of American Foresters‎(1986)‎

Access to resources Favorite 2.824019

By Pfilf Dick   Marker John F.   Helgerson Ole T.   Gerhold Henry D.   Olson Lloyd W.   Wolf Robert E.   Pence Ned N.   Burns Sandy   in Journal of Forestry

ISSN:0022-1201|103|7|327-371

Society of American Foresters‎(2005)‎

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