Articles
"Spatial learning was studied in several specíes of marsupial (Lutreo-Una crassicaudata and Dldelphis albioentris¡ and plaeental (Chaetophractusuellerosus, C. villosus, and Rattus noroegicus) mammals. Prelíminaryinformation suggested the possibility of ínter-speeíes dífferences in theacquisition of...