TY  - BOOK
AU  - 
AU  - 
ED  - 
ED  - 
ED  - Glencoe/McGraw-Hill;National Geographic Society (U.S.)
ED  - 
TI  - : exploring the life, earth, and physical sciences 
SN  - 0078216753 (hardback : volume 1 : level green);0078216737 (hardback : volume 2 : level blue)
SN  - 2
PY  - 2000///];copyright 200046
CY  - New York
PB  - Glencoe/McGraw-Hill
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Study and teaching (Elementary);Study and teaching (Secondary)
KW  - Earth sciences;Life sciences;Physical sciences;Science;Science
N1  - Includes indexes;Library has level green and blue only; 5; Grades 6-8
ER  -