Published in Entomological News, in 1952, in volume 63, pages 1-3

Published in Entomological News, in 1952, in volume 63, pages 10-12

Published in Entomological News Lancaster, in 1952, in volume 63, pages 29-33

Published in Entomological News Lancaster, in 1952, in volume 63, pages 33-39

Published in Entomological News, in 1952, in volume 63, pages 53-55

Published in Entomological News Lancaster, in 1952, in volume 63, pages 57-61

Published in Entomological News Lancaster, in 1952, in volume 63, pages 89-94

Published in Entomological News Lancaster, in 1952, in volume 63, pages 94-97

Published in Entomological News, in 1952, in volume 63, pages 123-129

Published in Entomological News Lancaster, in 1952, in volume 63, pages 149-150

Published in Entomological News, in 1952, in volume 63, pages 203-206

Published in Entomological News, in 1952, in volume 63, pages 207-209

Published in Entomological News Lancaster, in 1952, in volume 63, pages 231-232

Published in Entomological News, in 1952, in volume 63, pages 233-237

Published in Entomological News, in 1952, in volume 63, pages 238-240

Published in Entomological News, in 1952, in volume 63, pages 253-264

Published in Entomological News, in 1952, in volume 63, pages 265-267

Published in Entomological News, in 1952, in volume 63, pages 267-271