-
By: Donahue, Jeffrey K - Upton, Javier LopezType: ArticleIn: SIDA, contributions to botanyVolume: 18Series:Issue:Date: 1999Page Range: 1083--1093Publication Info: [Dallas W. F. Mahler, etc.] 1962-Subjects:
-
By: Hernández, Valentín J Reyes - Hernández, J Jesús Vargas - Upton, Javier Lopez - Vaquera Huerta, HumbertoType: ArticleIn: Acta Botánica MexicanaVolume: 70Series:Issue:Date: 2005Page Range: 47--67Publication Info: México, Instituto de Ecología, A C, 1988-Subjects:
-
By: Upton, Javier Lopez - Fiscal, Valentín Velazco - Mata, Jesús Jasso - Ramírez-Herrera, Carlos - Hernández, Jesús VargasType: ArticleIn: Acta Botánica MexicanaVolume: 57Series:Issue:Date: 2001Page Range: 51--66Publication Info: México, Instituto de Ecología, A C, 1988-Subjects: