TY  - BOOK
TI  - A CERTIFICATE COURSE IN PRACTICAL BIOLOGY ; VOLUME 1 EXPERIMENTAL
SN  - 0283059936.
AV  - QH308.2. L4 1968. 
PY  - 1968///
CY  - LONDON.
PB  - MILLS AND BOOK LTD.
KW  - BIOLOGY
ER  -