Aldridge, W. N. (1976). N-Nitroso Compounds in the Environment. Proceedings of a working conference held at the International Agency for Research on Cancer, Lyon, 1973. Nature Publishing Group.

Aldridge, W. N. N-Nitroso Compounds in the Environment. Proceedings of a Working Conference Held At the International Agency for Research On Cancer, Lyon, 1973. Nature Publishing Group, 1976.

Aldridge, W. N. N-Nitroso Compounds in the Environment. Proceedings of a Working Conference Held At the International Agency for Research On Cancer, Lyon, 1973. Nature Publishing Group, 1976.