TY - BOOK AU - Singleton, W. Ralph TI - Nuclear radiation in food and agriculture U1 - 630.72 PY - 1958///] CY - Princeton, N.J. PB - Van Nostrand KW - Radioisotopes in agriculture KW - Plant physiology KW - Radioisotopes KW - Food KW - Preservation N1 - Includes bibliographies ER -