TY  - BOOK
AU  - Walker,C.H.
TI  - Our storehouse earth
T2  - Science understandings. The environment
SN  - 0908924062
U1  - 428.6 
PY  - 1992///]
CY  - Wellington, N.Z.
PB  - Lands End Pub
KW  - Earth sciences
KW  - Juvenile literature
KW  - Rocks
KW  - Hydrology
KW  - Readers
N1  - Includes index; For 10-12 year olds -- Education Services, Wellington, N.Z
N2  - Emphasises the importance of some of the more common-place materials found in the earth: rocks, soil and water, as well as petroleum, gems and other precious metals. Explains the formation of the three rock types, oil and the composition of soil. Suggested level: primary, intermediate
ER  -