THE PHENOMENA OF SIMULTANEOUS INFESTATION OF APIS-MELLIFERA IN ASIA WITH THE PARASITIC MITES VARROA-JACOBSONI OUD AND TROPILAELAPS CLAREAE DELFINADO AND BAKER
W. Rath et al., THE PHENOMENA OF SIMULTANEOUS INFESTATION OF APIS-MELLIFERA IN ASIA WITH THE PARASITIC MITES VARROA-JACOBSONI OUD AND TROPILAELAPS CLAREAE DELFINADO AND BAKER, American bee journal, 135(2), 1995, pp. 125-127