Correo Fitosanitario - Bayer, Bayer (Buenos Aires Bayer, 1964)
-Existencias: 1964 v. 4, no. 2, 4. Correo Fitosanitario: 1966 v. 6, no. 3-4; 1968 v. 8, no. 4; 1969 v. 9, no. 1; 1972 v. 12, no. 1; 1973 v. 13, no. 1-2. Pflanzenschutz Kurier: 1970 no. 6; 1971 v. 16, no. 4. Correo Agrícola 1973 v. 2
Keywords: Fitosanidad; Agricola