
1984 - Honey bee (Apis mellifera), meadow sage (Salvia pratensis) - Youth: Pollinating Insects - 80+40 Pf. - German pfennig - Copies 4,627,000 - Policromo - Michel DE01204 - Stanley DE02054 - DE B618 - Yvert Tellier DE01036 - 4/12/1984 - comb 133⁄4 x
Data sheet
Specific References