TY  - SER
AU  - Deutsch,a.e.,International Plant Protection Center
TI  - Infoletter
PY  - 1972///
CY  - Oregon State
PB  - Deutsch, a. e., International Plant Protection Center
KW  - Proteccion
KW  - Plantas
N1  - -Existencias: 1972-1974 no. 8-19; 1975-1976 no. 21-22, 24-27; 1977-1984 no. 32-33, 35-38-52, 54-55, 59; 1985-1988 no. 63, 65-67
ER  -