TY  - BOOK
AU  - Marini-Bettolo,Giovanni Battista
ED  - Study Week on Natural Products and the Protection of Plants
TI  - Natural products and the protection of plants: proceedings of a study week atthe Pontifical Academy of Sciences, October 18- 23, 1976 
T2  - Pontificiae Academiae scientiarum scripta varia
SN  - 0-444-41620-x
AV  - SB974 S87 1976
PY  - 1977///
CY  - Amsterdam
PB  - Elsevier Scientific
KW  - Protección de las plantas
KW  - Congresos
KW  - Productos naturales
KW  - Agricultura biológica
ER  -