01372cam a2200313 4500 357758006 TxAuBib 060710s2008||||||||||||||||||||||||eng|u 2006022566 9780822567981 lib. bdg. : alk. paper 0822567989 lib. bdg. : alk. paper (OCoLC)70483392 DLC DLC BKX BAKER BTCTA VP@ YDXCP DLC TxAuBib Silverstein, Alvin. Photosynthesis / Alvin Silverstein, Virginia Silverstein, and Laura Silverstein Nunn. Rev. ed. Minneapolis : Twenty-First Century Books, 2008. 79 p. : col. ill. ; 23 cm. Science concepts, second series Includes bibliographical references (p. 75-77) and index. Explains photosynthesis, the process responsible for providing the material and energy for all living things, and discusses such related issues as respiration, the carbon cycle, acid rain, and thegreenhouse effect. Photosynthesis. Photosynthesis. Juvenile literature. Silverstein, Virginia B. Nunn, Laura Silverstein. Science concepts, second series. https://catdir.loc.gov/catdir/toc/ecip0617/2006022566.html QS7