by Brandle, J.E, Rogers, W.D, Ankersmit, J.C.D
Published in Canadian journal of plant science (1997)

by Brandle, J.E, Ankersmit, J.C.D, Rogers, W.D
Published in Canadian journal of plant science (1997)

by Brandle, J.E, Arsenault, W, Rogers, W.D, Ankersmit, J.C.D
Published in Canadian journal of plant science (1997)

by Pandeya, R.S, Rogers, W.D, Ankersmit, J.C.D
Published in Lighter = Le Briquet (1987)

by Pandeya, R.S, Rogers, W.D, Ankersmit, J.C.D
Published in Lighter = Le Briquet (1986)

by Pandeya, R.S, Brandle, J.E, Ankersmit, J.C.D, Rogers, W.D, Keller, W.A
Published in Canadian journal of plant science (01.04.1991)

by Pandeya, R.S, Ankersmit, J.C.D, Rogers, W.D. (Agric. Canada Res. Sta., Delhi, Ont. N4B 2W9 (Canada))
Published in Canadian Journal of Plant Science (Canada) (1984)

by Pandeya, R.S, Ankersmit, J.C.D, Rogers, W.D. (Res. Sta., Agriculture Canada, PO Box 186, Delhi, Ontario N4B 2W9 (Canada))
Published in Canadian Journal of Plant Science (Canada) (1984)