TY  - BOOK
AU  - Waddington, C. H.
TI  - Biology for the modern world
T2  - Science for the modern world series, v. 3
AV  - QH309 .W3
U1  - 574 
PY  - 1962///
CY  - London
PB  - Harrap
KW  - Biology
N1  - Bibliography: p. 117
ER  -