Division of Plans and Service, Bureau of Agricultural Engineering, & Bowen, J. Harvesting and storing ice on the farm: научное издание.
Lua i Stíl Chicago (17ú heag.)Division of Plans and Service, Bureau of Agricultural Engineering, agus J.T Bowen. Harvesting and Storing Ice on the Farm: научное издание.
Lua MLA (9ú heag.)Division of Plans and Service, Bureau of Agricultural Engineering, agus J.T Bowen. Harvesting and Storing Ice on the Farm: научное издание.
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