TY  - BOOK
AU  - DuBrul,E.Lloyd
TI  - Evolution of the speech apparatus
T2  - American lecture series,
AV  - QP306 .D8 1958
U1  - 591.38 DUB 
PY  - 1958///]
CY  - Springfield, Ill.
PB  - Thomas
KW  - Voice
KW  - Speech
KW  - Evolution
KW  - Sound production by animals
N1  - Bibliography: p. 91-103; Preface // Preamble to human speech // General reduction of repetition // Special reduction of repetition // Repercussions in primate form // Repercussions in primate behavior // Bibliography //
ER  -