by Jun, S. (The Rockefeller University, New York, NY.), Wallen, R.V, Goriely, A, Kalionis, B, Desplan, C
Published in Proceedings of the National Academy of Sciences - PNAS (10.11.1998)

by Madhosingh, C, Wallen, V R
Published in Canadian journal of microbiology (01.04.1968)

by Clark, R.V, Jui, P.Y, Galway, D.A, Wallen, V.R, Jackson, H.R, Burrows, V.D
Published in Canadian journal of plant science (01.10.1988)

by Jackson, H R, Wallen, V R, Downer, J F, Sharp, W R
Published in Journal of the Biological Photographic Association (01.07.1975)

by Jackson, H R, Hodgson, W A, Wallen, V R, Philpotts, L E, Hunter, J
Published in Journal of the Biological Photographic Association (01.04.1971)

by Wallen, V.R, Jackson, H.R
Published in Phytopathology (01.01.1975)

by Jackson, H R, Wallen, V R
Published in Journal of the Biological Photographic Association (01.01.1979)

by Wallen V.R, Jackson H.R
Published in Agronomy journal (01.01.1978)

by MACK, A. R., WALLEN, V. R.
Published in Canadian journal of soil science (01.04.1974)

by Clark, R.V, Wallen, V.R, Galway, D.A, Burrows, V.D
Published in Canadian journal of plant pathology (01.09.1986)

by Jackson, H.R, Burrows, V.D, Wallen, V.R
Published in Canadian journal of plant science (01.01.1981)

by Wallen V.R, Jackson H.R, James W.C, Smith A.M
Published in American potato journal (01.01.1975)

by Jackson, H. R.
Published in Phytopathology (1975)

by Philpotts, L.E, Wallen, V.R
Published in Canadian farm economics (1970)