The British Empire : its structure and spirit 1497-1953

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Environmental aspects of N-nitroso compounds /

Lyon : International Agency for Research on Cancer, 1978 . xxiv, 566 p. : , proceedings of a working committee held at the New England Center for Continuing Education, University of New Hampshire, Durham, New Hampshire, USA, 22-24 August, 1977. 9283211197

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University of Guyana Library Search for 'au: Walker, E.A'

The British Empire : its structure and spirit 1497-1953

Environmental aspects of N-nitroso compounds /