TY  - BOOK
AU  - Sands, Margaret Kathleen.
AU  - Barker, John Alan.
TI  - Teachers’ guide to the laboratory guides: the developing organ ism
T2  - Nuffield advanced science. Biological science. Teachers’ guide
U1  - 571.8  22
PY  - 1971///
CY  - Harmondsworth
PB  - Penguin, for the Nuffield Foundation
KW  - Developmental biology
KW  -  Study and teaching (Higher)
KW  - Physiology
N1  - Includes bibliographical references
ER  -