TY - JOUR DA - 1981 LA - eng M2 - 310 PY - 1981 SN - 0044-3468 SP - 310-322 T2 - Zeitschrift für Säugetierkunde TI - First observations on colony structure, behavior and vocal repertoire of the South American fur seal (Arctocephalus australis, Zimmermann 1783) in Peru UR - https://nbn-resolving.org/urn:nbn:de:0070-bipr-28121 Y2 - 2024-12-26T20:15:04 ER -