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Pond Problems Ernest E. Unwin
Pond Problems
Ernest E. Unwin
Originally published in 1914 and intended as a guide for teachers and students, this book examines the types of animals found in British ponds. The text is illustrated by photographs and illustrations of aquatic insects and the necessary equipment for fieldwork, and includes suggested experiments and questions for discussion.
134 pages, black & white halftones
| Médias | Livres Paperback Book (Livre avec couverture souple et dos collé) |
| Validé | 2 janvier 2014 |
| ISBN13 | 9781107642249 |
| Éditeurs | Cambridge University Press |
| Pages | 134 |
| Dimensions | 126 × 198 × 11 mm · 150 g |
| Langue et grammaire | Anglais |