by Bram, Ralph A, George, John E, Reichar, Robert E, Tabaciinic, Walter J
Published in Journal of medical entomology (01.05.2002)

by Bram, R A, George, J E
Published in Journal of medical entomology (01.01.2000)

by Bram Ralph A
Published in United States. Dept. of Agriculture. Agriculture handbook (USA). no. 518 (1978)

by Bram, R.A. (USDA, ARS, Beltsville, MD.)
Published in Journal of agromedicine (15.05.1995)

by Bram, Ralph A.
Published in Science (American Association for the Advancement of Science) (25.02.1966)

by Bram, Ralph A. (Ralph Albert)
Year of Publication 1992

by Bram, Ralph A.
Published in Science (25.02.1966)

by Bram, R.A
Published in Journal of medical entomology (15.12.1971)

by Bram, Ralph A. (Ralph Albert), Bickley, William E. (William Elbert)
Year of Publication 1963

by Bram, Ralph A., Anthony, Darrell W.
Published in Journal of invertebrate pathology (1973)

by Bram, R.A, Romanowski, R.D
Published in The Journal of parasitology (01.02.1970)

by Bram, R.A, Roby, T.O
Published in The Journal of parasitology (01.06.1970)

by Bram, R.A, Roby, T.O
Published in Journal of medical entomology (25.08.1970)