by Wade, J.B., Martin, G.P., Long, D.F.
Published in Powder technology (01.09.2013)

by Wade, J.B., Martin, G.P., Long, D.F.
Published in International journal of pharmaceutics (20.11.2014)

by Wade, J.B., Martin, G.P., Long, D.F.
Published in International journal of pharmaceutics (30.01.2015)

by Wade, J.B., Martin, G.P., Long, D.F.
Published in International journal of pharmaceutics (05.07.2015)

by Fettig, C.J, Allen, K.K, Borys, R.R, Christopherson, J, Dabney, C.P, Eager, T.J, Gibson, K.E, Hebertson, E.G, Long, D.F, Munson, A.S
Published in Journal of economic entomology (01.10.2006)

by Long, D.F
Published in Proceedings ... annual meeting (1976)

by Patten, K.D, Shanks, C.H, Mayer, D.F. (Long Beach Research and Extension Unit, Washington State University, Route 1, Box 570, Long Beach, WA 98631 (USA))
Published in Journal of Apicultural Research (United Kingdom) (1993)