by Barron, M.G, Podrabsky, T, Ogle, S, Ricker, R.W
Published in Aquatic toxicology (01.08.1999)

by Ricker, Robert Wallace
Year of Publication 1987

by Marois, J.J, Bledsoe, A.M, Ricker, R.W, Bostock, R.M
Published in American journal of enology and viticulture (1993)

by Ricker, Robert W.
Published in Phytopathology (1991)

by Ricker, R.W, Kraft, G.T
Published in Journal of phycology (01.12.1979)