| Authors(s) | Andrews, J. |
| Year | 1989 |
| Title | Black Lemur Survey 1988: A survey of the distribution and habitat of black lemurs, Lemur Sclater's macaco, in north-west Madagascar. Unpublished preliminary report. |
| Authors(s) | Andrews, J. |
| Year | 1989 |
| Title | Black Lemur Survey 1988: A survey of the distribution and habitat of black lemurs, Lemur Sclater's macaco, in north-west Madagascar. Unpublished preliminary report. |