TY  - BOOK
AU  - Frank, Marjorie Slavick
AU  - Robert Jones;Gerald Krockover;Mozell Lang;Joyce McLeod;Carol Valenta;Barry Van Deman
TI  - Harcourt science
SN  - 15311269
AV  - Q 161.2 .H37sc 2000 
PY  - 2000///
CY  - Orlando, Florida
PB  - Harcourt School Publishers
KW  - SCIENCE
N1  - Includes index; UnitA. Plants and Animals -- UnitB. Plants and Animals Interact -- UnitC. Earth's Land -- UnitD. Cycles on Earth and in Space -- UnitE. Investigating Matter -- UnitF. Exploring Energy and Forces
ER  -