by Merkel E.P
Published in Georgia forest research paper (USA). no. 15 (1981)

by Merkel E.P
Published in USDA Forest Service Research Note SE (USA). no. 278 (1979)

by Ebel, B.H, Gagne, R.J, Merkel, E.P
Published in The Florida entomologist (01.09.1975)

by Merkel, E.P
Year of Publication 1984

by Merkel E.P
Published in Proceedings, Annual Meeting Lightwood Research Coordinating Council (1978)

by Merkel, E.P
Published in Proceedings, annual meeting - Lightwood Research Coordinating Council (1977)

by Merkel E.P
Published in Proceedings, Annual Meeting Lightwood Research Coordinating Council (1977)

by Merkel, E.P
Published in Proceedings Southeastern Nurserymen's Conference (1970)

by Merkel, E.P
Published in J Forest (1969)

by Merkel, E.P
Published in US Forest Serv Res Note Se (1969)

by Merkel, E.P, Clark, E.W
Published in USDA Forest Service Research Paper SE (USA) (01.03.1981)

by Merkel, E.P
Published in The Florida entomologist (01.09.1970)

by Merkel, E.P, Fatzinger, C.W, Dixon, W.N
Published in Journal of entomological science (01.01.1994)

by Merkel E.P
Published in Journal of the Georgia Entomological Society (1982)

by Hertel, G.D, Williams, I.L, Merkel, E.P
Published in U.S.D.A. Forest Service research paper SE (1977)

by Ebel, B.H, Merkel, E.P, Kowal, R.J
Published in Alabama forest products (1976)

by Williams I.L. Jr, Hertel G.D, Merkel E.P
Published in Proceedings, Annual Meeting Lightwood Research Coordinating Council (1976)

by Williams, I.L. Jr, Hertel, G.D, Merkel, E.P
Published in Proceedings, annual meeting - Lightwood Research Coordinating Council (1976)

by Ebel, B.H, Merkel, E.P, Kowal, R.J
Published in Alabama forest products (1974)

by Hertel, G.D, Williams, I.L, Merkel, E.P
Published in USDA Forest Service Research Paper SE (USA) (01.11.1977)