TY  - BOOK
TI  - Biology teachers' guide 1: part one : maintenance of the organism , part two : control and co-ordination in organisms
SN  - 0582354331
AV  - QH308.7 B565 1985 
PY  - 1985///
CY  - England
PB  - Longman Group Limited.
KW  - Biology
N1  - Includes bibliographical references and index
ER  -