SUNBESTA A20 Veterinary Ultrasound Machine for Pregnancy, Handheld Ultrasound Scanner with 6.5 MHz Rectal Linear Probe for Cows, Cattle, and Horses Pregnancies (Rectal Linear Probe)
| Country | USA |
| Manufacturer | Dover Publications |
| Binding | Kindle Edition |
| ReleaseDate | 2013-09-18 |
| Format | Kindle eBook |