This is a directory of sustainable agriculture and horticulture organizations, 1987-1988
177 pages, illustrated
Informations de publication
- Publié: 1988
- Éditeur: Potomac Valley Press
- ISBN-10: 0938443011
- ISBN-13: 978-0938443018
- Dewey Decimal: 631.584
- Bibliothèque ECHO: 631.584 HAG