Search Results       Your search for [subject]Nitrogen content -- Agricultural foods -- ISO Standards returned 1 record.           Agricultural food products: general directions for the determination of nitrogen by the Kjeldahl method. Geneva, Switzerland: International Organization for Standardization, 1975. Subject: Food science and technology; Foods -- Agricultural products -- ISO Standards; Agricultural products -- Foods -- ISO Standards; Nitrogen content -- Agricultural foods -- ISO Standards.          Add to Book Cart Relevance: 46.04%