Calvert et al., 1985. California Agriculture, March-April 1985 Document reference Calvert, C. ; Parker, K., 1985. Almond hulls produce unexpected results in hog trials. California Agriculture, March-April 1985Web https://ucanr.edu/repository/fileAccessPublic.cfm?fn=ca3903p14-171845.pdfCitation key Calvert et al., 1985Datasheets Almond hulls and almond by-products
