TY  - GEN
TI  - Interactive World issues of place and planet : : visit several world regions and explore important geographic and environmental issues by utlilizing the power of multimedia to bring these subjects to life 
SN  - 0-07-255648-X
PY  - 2000///?]
CY  - Cambridge [EE.UU.] : 
PB  - Cambridge Studios : , The McGraw Hill, 
ER  -