by Rocha, O.J. (Pennsylvania State Univ., University Park (USA). Dept. of Biological and Graduate Program in Ecology), Stephenson, A.G
Published in Sexual plant reproduction (01.04.1991)

by Cespedes, M, Gutierrez, M.V, Holbrook, N.M, Rocha, O.J
Published in Molecular ecology (01.12.2003)

by Mena-Ali, J.I, Rocha, O.J
Published in Annals of botany (01.02.2005)

by Rocha, O. J.
Published in International journal of plant sciences (01.05.1996)

by Vargas, E.M, Macaya, G, Baudoin, J.P, Rocha, O.J
Published in Plant genetic resources newsletter (1979) (2000)

by Rocha, O.J. (Universidad de Costa Rica, San Jose, Costa Rica, America Central), Stephenson, A.G
Published in Evolution (01.08.1991)

by Rocha, O.J, Macaya, G, Baudoin, J.P
Published in Plant genetic resources newsletter (1979) (1997)

by Rocha, O.J. (Universidad de Costa Rica, San Jose, Costa Rica.), Lobo, J.A
Published in International journal of plant sciences (01.03.1996)

by Degreef, J. (Faculte Universitaire des Sciences Agronomiques de Gembloux (Belgium). Unite de Phytotechnie des Regions-Intertropicales), Baudoin, J.P, Rocha, O.J
Published in Genetic resources and crop evolution (01.10.1997)

by Rocha, O.J. (Pennsylvania State University, University Park, PA), Stephenson, A.G
Published in American journal of botany (01.10.1990)