Institute of Scientific Information
Current Contents. -- Philadelphia : Institute of Scientific Information, 1979
-Título BPH: Curr. Contents, Agric. Biol. Environm. Sci.
-Existencias: 1979 v. 10, no. 17, 36-52; 1980 v. 11, no. 1-24, 26, 28-37, 39-42, 44-50, 52; 1981 v. 12, no. 2, 4, 9-12, 14-39; 1985 v. 16, no. 1-52; 1986 v. 17, no. 1-52; 1987 v. 18, no. 1-52; 1988 v. 19, no. 1-4; 1989 v. 20, no. 1-52; 1990 v. 21, no. 1-53; 1991 v. 22, no. 1-41, 43-52; 1992 v. 23, no. 1-45, 47-52; 1993 v. 24, no. 1-52; 1994 v. 25, no. 1-31, 33-52; 1995 v. 26, no. 1-52; 1996 v. 27, no. 1-4
1. OBRAS DE REFERENCIA