Scope and Contents From the Item: This volume contains Rehn's notes from five Orthoptera surveys in North America between 1939 and 1946. The first part of this volume (pages 1 to 80) constitutes Rehn's field journal from his 1939 "Southern Appalachian-Ozarks Survey," from July 29th to September 9th. Rehn's title of this survey is misleading, in that the survey included exploration throughout the southern and southwestern United States. During this portion of the survey, Rehn re-visited many of the locations from his 1937...

Scope and Contents From the Item: This volume contains Rehn's notes from five Orthoptera surveys in North America between 1939 and 1946. The first part of this volume (pages 1 to 80) constitutes Rehn's field journal from his 1939 "Southern Appalachian-Ozarks Survey," from July 29th to September 9th. Rehn's title of this survey is misleading, in that the survey included exploration throughout the southern and southwestern United States. During this portion of the survey, Rehn re-visited many of the locations from his 1937...

Scope and Contents This volume contains Rehn's accounts of three separate field trips. The first account (pages 1 to 9) describes Rehn's 1959 field trip to Springfield, Ohio during the first nineteen days of August. On August 5th Rehn suffered severe stomach hemorrhaging, and was hospitalized at Mercy Hospital in Springfield, Ohio from August 6th through the 14th. Upon his release from the hospital, Rehn retraced his path eastward. The account concludes with his arrival at Lakewood, New Jersey....