TY - BOOK AU - Walker,C.H. TI - We need energy T2 - Science understandings. The environment SN - 0908924038 U1 - 428.6 PY - 1992///] CY - Wellington, N.Z. PB - Lands End Publishing KW - Power resources KW - Juvenile literature KW - Renewable energy sources KW - Readers N1 - Includes index; For 10-12 year olds -- Education Services, Wellington, N.Z N2 - Looks at fossil fuels, currently the world's major source of energy, discusses the need for renewable alternatives and examines some of these (eg. biofuels, wind, solar, nuclear and tidal power). Suggested level: primary, intermediate ER -