Just today I've got this paper. It is helpful for our cooperative research project "Uses and transition of wild food plants at the launching stage of agriculture in East Asia through 'storage' and 'processing'"(URL: Japanese only).
- Whelan, C.S., A.R. Whitaker, J.S. Rosenthal, E. Wohlgemuth. 2013. Hunter-gatherer storage, settlement, and the opportunity costs of women's foraging. American Antiquity 78 (4): 662-678.