TY - BOOK AU - International Atomic Energy Agency TI - Effects of agricultural production on nitrates in food and water with particular reference to isotope studies U1 - 631.8406 PY - 1974/// CY - Vienna PB - International Atomic Energy Agency N1 - International Atomic Energy Agency: Effects of agricultural production on nitrates in food and water with particular reference to isotope studies. Vienna. International Atomic Energy Agency, 1974.--(631.8406INT) ER -