TY - JOUR TI - Visual Learning Capacity and Retention in the Tree Shrew (Tupaia): An Extension T2 - The journal of the Bombay Natural History Society VL - 71 UR - https://www.biodiversitylibrary.org/part/152550 PB - Bombay Natural History Society CY - Bombay PY - 1976 SP - 564 EP - 570 AU - Altevogt, Rudolph. AU - Zeller, Sigrid ER -