# Important insecticides : directions for their preparation and use

> Washington: U.S. Dept. of Agriculture, 1908.

**Wikidata**: [Q51423080](https://www.wikidata.org/wiki/Q51423080)  
**Source**: https://4ort.xyz/entity/important-insecticides-directions-for-their-preparation-and-use


## References

1. Biodiversity Heritage Library
2. Internet Archive
3. [Fatcat](https://api.fatcat.wiki/v0/release/bsqbqvq4vngj3om7f23jvqjnou)
4. Source