Alternative energy /
Walisiewicz, Marek.
Alternative energy / Marek Walisiewicz. - 1st American ed. - New York, NY : DK Pub., 2002. - 72 p. : col. ill. ; 18 cm. - Essential science .
Includes bibliographical references (p. 72) and index.
0789489198 (alk. paper)
2002071498
Renewable energy sources.
TJ808 / .W35 2002
621.042/ / WAL
Alternative energy / Marek Walisiewicz. - 1st American ed. - New York, NY : DK Pub., 2002. - 72 p. : col. ill. ; 18 cm. - Essential science .
Includes bibliographical references (p. 72) and index.
0789489198 (alk. paper)
2002071498
Renewable energy sources.
TJ808 / .W35 2002
621.042/ / WAL