TY  - BOOK
TI  - Prentice Hall science explorer   
T2  - Cells and heredity
SN  - 9780130626455
AV  - LT5010.P73 P33 2002.
PY  - 2002///
CY  - Needham, Mass.
PB  - Prentice Hall
KW  - Physical sciences
KW  - Study and teaching (Middle school)
KW  - Study and teaching (Secondary)
KW  - Physics
KW  - Chemistry, Physical and theoretical
N1  - For grades 6-10
ER  -