1. Rice farming
2. Theories and concepts, knowledge, behavior, the use of chemicals 3.
4 pest.The relationship between the enzyme cholinesterase and acetylcholine, and with a pesticide or แกนโน phosphate group and group carbamates
5.? How to measure the chemical was taking pests in blood. The related research 6
.
การแปล กรุณารอสักครู่..
