25e anniversaire de l'OEPP =
Subtitle: 25th anniversary of EPPO.
Publisher: Organisation européenne et méditerranéenne pour la protection des plantes
Published: 1976
Place of publication: Paris
Language: fre
Number of pages: 55
Subjects: European and Mediterranean Plant Protection Organisation.
Other titles: Vingt-cinquième anniversaire de l'OEPP; 25th anniversary of EPPO.
Notes: French or English.