Recent work on naturally occuring nitrogen heterocyclic compounds : report of a symposium held at the University College of the South W est of England, Exeter, 13th - 15th July, 1955 - Chemical Society, London; Schofield, Kenneth, 1921 - (London : University College of the South West of England, Exeter, 1955)
Includes bibliographical footnotes
Keywords: Nitrogen compounds; Heterocyclic compounds