Search Results       Your search for [subject]Infrared radiation -- Undustrial application returned 1 record.           A study of the effect of infra-red rays on the susceptibility of copra and copra oil to rancidity. by Jimenez, Rosario T.; 1950. Subject: Copra -- Philippines; Coconut oil -- Philippines; Infrared radiation -- Undustrial application; Rancidity.          Add to Book Cart Relevance: 31.95%