Original language | English |
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Pages (from-to) | 9-17 |
Journal | Aquatic Mammals |
Volume | 15 |
Publication status | Published - 1989 |
A digging trough as occupational therapy for pacific walrusses (Odobenus rosmarus divergeus) in human care.
R.A. Kastelein, P.R. Wiepkema
Research output: Contribution to journal › Article › Academic › peer-review