TY  - BOOK
AU  - Jennings,Terry
TI  - Rocks and soil
T2  - The Young scientist investigates
SN  - 0199180393
U1  - 372.35 23
PY  - 1991///.
CY  - Oxford: 
PB  - Oxford University Press, 
KW  - Science
KW  - Study and teaching (Elementary)
KW  - Rocks
KW  - Soils
ER  -