A Book of Natural History, Young Folks' Library Volume XIVNote 4 — BIRDS IN THEIR RELATION TO AGRICULTURE (From the Proceedings of the Nebraska Ornithologists’ Union January, 1901.)[4] By LAURENCE BRUNER.Reading editionBy permission.◇Copy noteReturn to BIRDS IN THEIR RELATION TO AGRICULTURE (From the Proceedings of the Nebraska Ornithologists’ Union January, 1901.)[4] By LAURENCE BRUNER.