CATTLE WARBLE FLIES

Describes the life cycle and parasitic habits of cattle warbles, the damage they cause annually to the cattle industry, and the control measures being taken in Canada
Complete catalog record
Source: CanNFB
Interest level: ad
Price: $80, color $160
Format: sd b&w
Catalog numbers: LC card Fi A 59-124

Sources

  1. Educational film guide. Supplements (1959-62) — title, year, length, format, color, sound, description, catalog record