该书已不再出版。
This technical paper provides information on clay recognition and processing for developing countries.
18 pages, illustrated
出版物详细信息
- 已出版: 1984
- 出版者: Volunteers in Technical Assistance
- ISBN-10: 0866192131
- ISBN-13: 978-0866192132
- Dewey Decimal: 666
- ECHO 图书馆: 666 PET