Food dispensers as occupational therapy for the Walrus Odobenus rosmarus divergens at the Harderwijk Marine Mammal Park.

• Main Authors: Kastelein, R.A., Paasse, M., Klinkhamer, P., Wiepkema, P.R.
• Format: Article in Journal/Newspaper
• Language: English
• Published: 1992
• Subjects: Life Science; Odobenus rosmarus; walrus*
• Online Access: https://research.wur.nl/en/publications/food-dispensers-as-occupational-therapy-for-the-walrus-odobenus-r