TY - BOOK AU - Preussmann, R (Ed.) TI - Environmental carcinogens selected methods of analysis T2 - IARC publications no. 45 SN - 92-8-321145-6 PY - 1983/// CY - Lyon: PB - International Agency for Research on Cancer, KW - Carcinogens KW - N-nitroso compounds N1 - Vol. 6 N-nitroso compounds ER -