By Friend Roger B.   in Journal of Forestry

ISSN:0022-1201|29|4|551-556

Society of American Foresters‎(1931)‎

Access to resources Favorite 17.19004

By FRIEND ROGER B.   in Journal of Economic Entomology

ISSN:1938-291X|24|1|171-177

Entomological Society of America‎(1931)‎

Access to resources Favorite 17.19004

By FRIEND ROGER B.   in Journal of Economic Entomology

ISSN:1938-291X|25|2|420-421

Entomological Society of America‎(1932)‎

Access to resources Favorite 17.19004

By TURNER NEELY   FRIEND ROGER B.   in Journal of Economic Entomology

ISSN:1938-291X|26|1|115-123

Entomological Society of America‎(1933)‎

Access to resources Favorite 13.949266

By Spurr Stephen H.   Friend Roger B.   in Journal of Forestry

ISSN:0022-1201|39|12|1005-1006

Society of American Foresters‎(1941)‎

Access to resources Favorite 11.800512

By Friend Roger B.   Wilford Bill H.   in Journal of Forestry

ISSN:0022-1201|31|7|816-825

Society of American Foresters‎(1933)‎

Access to resources Favorite 11.800512