TY - BOOK AU - Lorenz,Konrad TI - The foundations of ethology PY - 1981/// CY - New York PB - Springer-Verlag KW - Animals, Habits and behavior of KW - Psychology, Comparative N1 - Translation of : Vergleichende Verhaltensforschung, with revisions; Includes bibliographical references (p. 347-362) and index ER -