by Drumm, D. T, Heard, R. W
Published in Proceedings of the Biological Society of Washington (01.12.2007)

by Brown, Steven S., Gaston, Gary R., Rakocinski, Chet F., Heard, Richard W.
Published in Estuaries (01.06.2000)

by VanderKooy, Katherine E., Rakocinski, Chet F., Heard, Richard W.
Published in Estuaries (01.10.2000)

by Rakocinski, C.F., Heard, R.W., LeCroy, S.E., McLelland, J.A., Simons, T.
Published in Estuarine, coastal and shelf science (1993)

by Healey, M.C, Heard, W.R
Published in Canadian journal of fisheries and aquatic sciences (1984)

by Hard, Jeffrey J, Heard, William R
Published in Canadian journal of fisheries and aquatic sciences (01.04.1999)

by Rakocinski, Chet F., LeCroy, Sara E., McLelland, Jerry A., Heard, Richard W.
Published in Bulletin of marine science (01.09.1998)

by Rakocinski, Chet, Heard, Richard W., Simons, Ted, Gledhill, Diane
Published in Bulletin of marine science (01.05.1991)

by Martin, Roy M., Heard, William R.
Published in Aquaculture (01.04.1987)

by Rakocinski, C F, Brown, S S, Gaston, G R, Heard, R W, Walker, W W, Summers, J K
Published in Journal of aquatic ecosystem stress and recovery (01.09.2000)

by Spotte, S, Heard, R W, Bubucis, P M
Published in Bulletin of marine science (01.07.1994)

by Kinsella, J M, Heard, 3rd, R W
Published in Transactions of the American Microscopical Society (01.07.1974)

by Sakai, K
Published in Crustaceana (2017)

by Grabe, Stephen A., Price, W. Wayne, Abdulqader, Ebrahim A. A., Heard, Jr, Richard W.
Published in Journal of natural history (10.09.2004)

by Ando, Seiichi, Yamauchi, Hiromi, Hatano, Mutsuo, Heard, William R.
Published in Aquaculture (15.05.1992)

by Morales-Núñez, Andrés G, Heard, Richard W, Alfaro, Mónica
Published in Zootaxa (24.05.2013)

by Hard, J J, Heard, W R
Published in Canadian journal of fisheries and aquatic sciences (01.04.1999)

by Overstreet, Robin M., Heard, Richard W., Lotz, Jeffrey M.
Published in Memórias do Instituto Oswaldo Cruz (1992)

by Nickol, B B, Heard, R W, Smith, N F
Published in The Journal of parasitology (01.02.2002)

by Byrd, E E, Prestwood, A K, Kellog, F E, Heard, R W
Published in The Journal of parasitology (01.10.1967)