[076-28] Winter Foods of Mink in Southern Illinois
John E. Casson and W.D. Klimstra Winter Foods of Mink in Southern Illinois 076-28-print
[077-39] A New Distribution Suggested for the Rice Rat (Oryzomys palustris) in Southern Illinois
John E. Casson A New Distribution Suggested for the Rice Rat (Oryzomys palustris) in Southern Illinois 077-39-print