TY  - BOOK
TI  - Eyewitness Science Guides V.1-V.2
SN  - 0863186416
AV  - Ref Q121 E49 1991
PY  - 1991///
CY  - London
PB  - Dorling Kindersley
KW  - Science
KW  - Encycolpedia
KW  - Encyclopedia
KW  - Natural history
KW  - Juvenile literature
KW  - Nature
KW  - Nature study
KW  - Scientific recreations
KW  - Experiments
KW  - Popular works
KW  - Study and teaching (Elementary)
ER  -