Joan Hall-Craggs

Sound Spectrographic Analysis: Suggestions for Facilitating Auditory Imagery

Joan Hall-Craggs, Joan Hall-Craggs, 1979 .

THE DEVELOPMENT OF SONG IN THE BLACKBIRD TURDUS MERULA

Joan Hall-Craggs, 2008 .

Sound Spectrographic Analysis

Joan Hall-Craggs, Edward H. Miller, Joan Hall-Craggs, 1980 .

VISUALIZING INTERACTION AND SEQUENTIAL DATA IN ANIMAL BEHAVIOUR: THEORY AND APPLICATION OF CLUSTER-ANALYSIS METHODS

B. Morgan, M. Simpson, Joan Hall-Craggs, 1976 .