643157340492

• 6 — Number system
• 43157 — Manufacturer code
• 34049 — Product code
• 2 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

Independent records DVD birds, birds, birds! an indoor birdwatching Field trip DVD video bird and bird song guide

Search for Independent records DVD birds, birds, birds! an indoor birdwatching Field trip DVD video bird and bird song guide on Amazon (or for the code 643157340492)