PLa1E 7. 
DZIERZON, 
Discoverer of Parthenogenesis in Queen-bees, 
This writer is mentioned pages 51, 53, 55, 56, 58, 60, 62, 64, 66, 68, 72, 80, 
120, 122, 137, 158, 142, 240, 284, 286, 287, 315, 346, 
850, 359, 378, 514. 
