TY  - BOOK
AU  - Frank, Marjorie Slavick 
AU  - Robert Jones
AU  - Gerald Krockover
AU  - Mozell Lang
AU  - Joyce McLeod
AU  - Carol Valenta
AU  - Barry Van Deman
TI  - Harcourt science
T2  - Harcourt Science
SN  - 15311269
AV  - Q 161.2 .H37sc 2000 
PY  - 2000///
CY  - Orlando
PB  - Harcourt School Publisher
KW  - SCIENCE
KW  - SCIENCE-- ANIMALS
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  -