01238cam a2200349 4500 552397778 TxAuBib 20090405120000.0 001213s1987||||||||||||||||||||||||eng|u 87010432 /AC/r93 9780531104293 053110429X DLC DLC DLC ICrlF TxAuBib Tocci, Salvatore. Biology projects for young scientists / Salvatore Tocci. New York : F. Watts, 1987. 127 p. : ill. ; 24 cm. Projects for young scientists Includes index. Bibliography: p. 122-124. Junior High School Library Catalog (Wilson.) Booklist. A collection of biological science projects which demonstrate concepts and aspects of photosynthesis, genetics, plant and animal development, cell structure, and biochemistry. 8.5 Follett Library Book Co. 7-10. 20001213. Biology projects Juvenile literature. Biology Experiments. Experiments. Projects for young scientists. TXGRD