This book discusses the history of Russian comfrey, research that has been completed and its use as feed for pigs, poultry, grazing animals, and its use as a herbal supplement.
出版物详细信息
- 出版者: Faber and Faber Ltd
- ISBN-13: 9780571246717
- Dewey Decimal: 633.39
- ECHO 图书馆: 633.39 HIL