其他書名 | A Guide to Producers & Products, Regulators, Researchers & Associations in the United States |
出版 | Thomson Publications, 1998 |
主題 | Technology & Engineering / Agriculture / GeneralTechnology & Engineering / Pest Control |
ISBN | 09137024559780913702451 |
URL | http://books.google.com.hk/books?id=2qMOAQAAMAAJ&hl=&source=gbs_api |