TY  - BOOK
AU  - Padilla, Michael J.
TI  - Prentice Hall science explorer: earth science 
SN  - 9780130626448
AV  - Q161.2  .P23 2000
PY  - 2000///
CY  - Needham, Mass. : 
PB  - Prentice Hall, 2000.
KW  - Science
KW  - Study and teaching (Middle school)
KW  - Study and teaching (Secondary)
N1  - Includes indexes; Each volume has some or all types of the following accompanying materials: Teacher’s edition -- Teaching resources -- Guided reading audio tape; Grades 6-12
ER  -