TY - JOUR DA - 1992 LA - eng M2 - 103 PY - 1992 SP - 103- T2 - Stress - auf allen Ebenen TI - El Nino: effects of environmental stress on pinniped populations UR - https://nbn-resolving.org/urn:nbn:de:0070-bipr-28865 Y2 - 2024-11-23T12:44:39 ER -