by Jisuo, Jin, Thomsen, Elsebeth, Harper, David A.T
Published in Bulletin of the Geological Society of Denmark (01.12.2006)

by Magel, G.A., Landry, G.D., Baca, R.J., Harper, D.A., Spillers, C.A.
Published in Electronics letters (11.10.2001)

by Vaillancourt, J.E., Dowell, C.D., Jones, T.J., Novak, G., Chuss, D.T., Crutcher, R.M., Dotson, J.L., Harper, D.A., Hildebrand, R.H., Houde, M., Krejny, M.M., Lazarian, A., Looney, L., Stephens, I.M., Tassis, K., Werner, M.W.
Published in EAS publications series (2011)

by Moseley, S.H, Allen, C.A, Benford, D, Dowell, C.D, Harper, D.A, Phillips, T.G, Silverberg, R.F, Staguhn, J
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11.03.2004)

by Hamilton, R.T., Harper, D.A.
Published in Journal of economic studies (Bradford) (01.01.1994)

by Harper, A.C., Harper, D.A., Lambert, L.J., de Klerk, N.H., Andrews, H.B., Ross, F.M., Straker, L.J., Lo, S.K.
Published in Pain (Amsterdam) (1995)

by Casey, S. C., Harper, D. A.
Published in The Astrophysical journal (20.10.1990)

by Harper, D.A, Hamilton, R.T
Published in Journal of Economic Studies (1994)

by Thronson, Harley A., Jr, Hunter, Deidre A., Casey, Sean, Harper, D. A.
Published in The Astrophysical journal (20.05.1990)

by Djuric, Z., Heilbrun, L.K., Reading, B.A., Valeriote, F.A., Harper, D.A., Martino, S.
Published in Free radical biology & medicine (1990)

by Thronson, Harley A., Jr, Hunter, Deidre A., Telesco, C. M., Decher, R., Harper, D. A.
Published in The Astrophysical journal (01.06.1987)

by Thronson, Harley A., Jr, Greenhouse, Matthew, Hunter, Deidre A., Telesco, C. M., Harper, D. A.
Published in The Astrophysical journal (15.11.1988)

by lloyd, P.H. & Harper, D.A.
Published in South African journal of wildlife research (01.01.1980)

by Engargiola, G., Harper, D. A., Elvis, Martin, Willner, S. P.
Published in The Astrophysical journal (01.09.1988)

by Thronson, Harley A., Jr, Hunter, Deidre A., Casey, Sean, Harper, D. A., Latter, William B.
Published in The Astrophysical journal (15.04.1989)

by Thronson, H. A., Jr, Harper, D. A.
Published in The Astrophysical journal (01.01.1986)

by Keays, J.L, Harper, D.A
Published in Technical Papers of the International Mechanical Pulping Conference (1975)

by Osborne, G.W, Harper, D.A
Published in VP X Environ Can For Serv (1974)

by Smith, J., Harper, D. A., Loewenstein, R. F.
Published in The Astrophysical journal (01.03.1987)

by Werner, M. W., Gatley, I., Becklin, E. E., Harper, D. A., Loewenstein, R. F., Telesco, C. M., Thronson, H. A.
Published in The Astrophysical journal (01.03.1976)