Bibliography and Index of the Sirenia and Desmostylia 
Bibliography Record
| Eberhardt, L. Lee; Chapman, Douglas G.; Gilbert, J. R. | |||
| 1979 | A review of marine mammal census methods. Wildl. Monogr. 63: 1-46. | ||
Related Index Records
1 related index term
Aerial Surveys of Distribution
| 1979 | Eberhardt et al. |