Dietrich, Richard V., Professor Emeritus, Geology.
Lists 281 species of birds that have been recorded as occurring in Isabella County, Michigan. Formatted in 2 lists: A.O.U. list on which common and scientific names are given according to the American Ornithologist's Union Check-list of North...
An issue of a Cheboygan, Michigan newspaper. Published weekly. Some issues have supplements. Published from February 26, 1880 until December 15, 1927. Title changed to Cheboygan Observer on December 22, 1927.
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