1

FURTHER EVIDENCE OF NATURAL SPREAD OF CITRUS STUBBORN DISEASE

Year:
1974
Language:
english
File:
PDF, 460 KB
english, 1974
14

RICERCHE SUL “ MAL SECCO „ DEGLI AGRUMI (DEUTEROPHOMA TRACHEIPHILA PETRI)

Year:
1965
Language:
italian
File:
PDF, 1.35 MB
italian, 1965