TY  - BOOK
AU  - CAVALLORO, R
TI  - PROCEEDING OF A MEETING  OF THE EC EXPERT'S GROUP 7-9 FEB 1983 VARROA JACOBSONI OUD. AFFECTING HONEY BEES:PRESENT STSTUS AND NEEDS 
SN  - 9061915244
U1  - 638.1 C 
PY  - 1983///
CY  - NETHERLAND 
PB  - BRUSSELS AND LUXEMBOURG
ER  -