00389nam a2200121Ia 4500008004100000082002000041245007600061260003200137300000900169490005700178600001700235650001500252130903s9999    xx            000 0 und d  aTR 595.799   L8  aRegulation of caste differentiation in the honey bee (Apis Melifera L.)  aWageningenbH.Veenmanc1978  a75p.  aMedelingen Landbouwhogeschool Nederland; 78-15(1978)  aGoewie, E.A.  aHoney Bees