1405-3195 1405-3195 S1405-31952007000300347 Mexico 00 05 2007 00 05 2007 41 3 347 354

1992 487-97 1992 27 1 1 5-18 2000 47-61 1993 36 2004 375-8 CABI (Centre for Applied Biosciences International) 2005 s/n 1995 201 1940 688 2000 93 3 3 963-70 1991 25 225-32 1997 1997 794 2000 125 1999 92 5 5 1093-8 2004 1986 159-71 M. I. R. (Meisterpro Information Resources) 2002 88 C 16 y C 140 2002 31 2 2 271-4 1991 279-86 2003 11 2 2 277-85 1999 28 1996 79 503-9 1995 88 1113-9 2004 1992 443-6 2000 19-31 1997 21-4 2005 151 1993 71-5 1992 37-49 1993 263-70 1993 38 275-301 1997 1 1-439 1999 123 7 7 423-5