ebook,John Himmelman,Cricket Radio,Harvard University Press,Animals - Insects & Spiders,Life Sciences - Zoology - Entomology,Animals,Animals - Insects & Spiders,Biology, life sciences,Crickets,Crickets - Vocalization,Crickets.,Entomology,Katydids,Katydids - Vocalization,Katydids.,Katydids;Vocalization.,Life Sciences - Zoology - Entomology,NATURE / General,Nature,Nature / Animals / Insects & Spiders,Nature/Ecology,SCIENCE / Acoustics & Sound,SCIENCE / Life Sciences / Ecology,SCIENCE / Life Sciences / Zoology / Entomology,Science/Life Sciences - Zoology - Entomology,Vocalization,NATURE / General,Nature / Animals / Insects & Spiders,SCIENCE / Acoustics & Sound,SCIENCE / Life Sciences / Ecology,SCIENCE / Life Sciences / Zoology / Entomology,Science/Life Sciences - Zoology - Entomology,Animals,Entomology,Vocalization,Nature,Nature/Ecology,Biology, life sciences" />