by Christopher Dearnley
From Salisbury Cathedral

Second Series
Programme 14
Script by S. J. W. Salamé
Production by W. R. H. Carling
A Listen and Learn series

Introduced by John Lade
Building a Library:
Schubert's Symphony No. 4 in C minor (Tragic) by John Warrack
Recent operatic records reviewed by Andrew Porter

Work in the world of science
SMELL by B. B. Boycott
Department of Zoology
University College, London
Animals have chemical detectors of remarkable sensitivity. They use these in many aspects of behaviour-such as avoiding predators, finding and judging the quality of food or a mate. The speaker describes what is known about the working of these receptors and the parts of the brain involved.

See facing page