1

A New Oblique Equal-Area Projection

Year:
1953
Language:
english
File:
PDF, 441 KB
english, 1953
2

Some Three-Dimensional Relief Globes, past and Present

Year:
1957
Language:
english
File:
PDF, 4.03 MB
english, 1957
4

Cartography

Year:
1952
Language:
english
File:
PDF, 348 KB
english, 1952