Instituto de Ecología a. C. Centro Regional del Bajío creator text mx 1988 9999 continuing Trimestral a spa eng 23 x 17 cm -BPH: Acta Bot. Mex. -Existencias: 1988 no. 1-4; 1989 no. 5-8; 1990 no.9-12; 1991 no. 13-16; 1992 no. 17-20; 1993 no. 21-25; 1994 no. 26-29; 1995 no. 30-33; 1996 no. 34-37; 1997 no. 38-41; 1998 no. 42-45; 1999 no. 46-49; 2000 no. 50--53; 2001 no. 54-57; 2002 no. 58-61; 2003 no. 62-65; 2004 no. 66-69; 2005 no. 70-73; 2006 no. 74-77; 2007 no.78-81; 2008 no. 82-85; 2009 no. 86-89; 2010 no. 90; 2010 no. 91-93; 2011 no. 94-96-97; 2012 no. 98-101: 2013 no.102-105; 2014 no. 106-108-109; 2015 no. 110-113; 2016 no. 114-117- -Indices: nos. 1-10; 11-20; 21-30; 31-40; 41-50; 51-60; 61-70-; 71-80-81-90; 91-100- Taxonomía Botanica Ecología Flora Mexico 0187-7151 AR-ReUNN 260630 20260702154144.0 239003 spa