Principles of ecology /
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Philadelphia :
Saunders,
1979.
|
| Pynciau: | |
| Classic Catalogue: | View this record in Classic Catalogue |
| Disgrifiad Corfforoll: | vi, 299 p. : ill. ; 24 cm. |
|---|---|
| Llyfryddiaeth: | Includes bibliographies and index. |
| ISBN: | 0721619886 |