TY  - BOOK
ED  - International Symposium on Melliferous Flora :
TI  - Basis of apiculture: proceedings
T2  - APIMONDIA
U1  - 638.1 21st ed.
PY  - 1976///
CY  - Bucharest
PB  - Apimondia Publishing House
KW  - Bee culture
KW  - Botany, economic
N1  - Index: p. 221-24
ER  -