REMOVE

1. North America
2. General Drafting Co., Inc.

WHAT

1. Atlas Map (2)
2. School Atlas (2)
3. World Atlas (2)
4. Agriculture (1)
5. Climate (1)

WHERE

1. Central America (2)

WHO

1. McGraw-Hill Book Company (2)
2. Western Publishing Compan … (2)

WHEN

1. 1968 (2)