Sources
WorldMapper
- Worldmapper: A new series of maps on 2 years 15 weeks old
- Worldmapper Maps 347-356 (relating to 2 years 15 weeks old
- Worldmapper Maps 329-346 (relating to 2 years 15 weeks old
Cartogram Links
- indiemaps.com | the web site of cartographer zachary forest johnson 2 years 27 weeks old
- Danny Dorling: PhD Thesis 2 years 31 weeks old
