Bibliography and Index of the Sirenia and Desmostylia 
Bal, D.
1 publication
| De Iongh, Hendrik Huibert; Bal, D. (detail) | |
| 2007 | As we see it: harmonization of Red Lists in Europe: some lessons learned in the Netherlands when applying the new IUCN Red List Categories and Criteria version 3.1. Endangered Species Research 3: 53-60. — |