E. Pollard · Ernest C. Pollard
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Monitoring Butterflies for Ecology and Conservation: The British Butterfly Monitoring Scheme | 978-O-412-4O22O-3 (O-412-4O22O-3) | 1993 | Tina J. Yates · E. Pollard |