Development of Chalk from Selected Herbs as Cockroach (Periplaneta americana) Repellents
The World Health Organization (WHO) estimates that there are 3 million cases of pesticide poisoning each year and up to 220,000 deaths primarily in developing countries. Commercial repellents and pesticides, aside from being expensive, also contain chemicals that, when ingested, may pose further thr...
Saved in:
| Main Author: | |
|---|---|
| Format: | Book |
| Published: |
Philippine Association of Institutions for Research, Inc.,
2019-01-01T00:00:00Z.
|
| Subjects: | |
| Online Access: | Connect to this object online. |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Internet
Connect to this object online.3rd Floor Main Library
| Call Number: |
A1234.567 |
|---|---|
| Copy 1 | Available |