I would like to know if anyone knows of a site where one can veiw up todate information on the angle of repose for grains, weights per cubic ft., equivalent fluid weights, etc. for farm products like rice, wheat, cotton seed, etc.
Get a copy of "Grain drying, handling and storage handbook" from Midwest Plan Service. My copy is second edition, 1987. I don't know if there is one more modern that that. I don't have their address, but I have found it on the web.