TY  - BOOK
ED  - Geographic Education National Implementation Project (U.S.)
ED  - Rand McNally and Company.
TI  - K-6 geography: themes, key ideas, and learning opportunities 
SN  - 0528178997 (pbk.) :
PY  - 1987///]
CY  - [Macomb, IL]
PB  - Geographic Education National Implementation Project
KW  - Geography
KW  - Study and teaching (Elementary)
ER  -