Mahsulot tavsifi
This product covers the measures against epidemics caused by exposure to bacteriological (biological) agents. Topics include the characteristics and methods of disinfecting biological tools
#biologiya#bakteriologik#epidemiya
Muallif

Ramziddin YuldashevTasdiqlangan muallif
- Hujjatlari
- 546
- Sotilgan
- 47









