| 其他書名 | A Directory of Insect Pest Control Listing Insecticide Manufacturers, Insecticides, Chemicals Used in Insecticides, Insecticide Machinery, Entomological Supplies and Equipment, Biological Testing Laboratories, Consulting Entomologists Or Chemists, Insect Pest Control Companies, Etc |
| 出版 | Eastern Branch of the American Association of Economic Entomologists., 1957 |
| URL | http://books.google.com.hk/books?id=As8gAAAAIAAJ&hl=&source=gbs_api |