- Seasonal distribution and succession of food-getting and other economic activities
- Seasonal migrations in the gathering or production of food (e.g., transhumance, nomadism).
- Migrations 166, 167
- Annual ceremonial calendar 796
- Economic productivity 433
- Calendar 805
Outline of Cultural Materials. George P. Murdock, et al., eds. New Haven, Conn. Human Relations Area Files, Inc. 1961. xxv, 164 p.