Water resources /
Water resources /
At head of title: National Geographic : global issues.
content consultant, Andrew J. Milson.
- [Independence, KY] : National Geographic Learning, 2014.
- 32 p. : col. ill., col. map. ; 25 cm.
- Global issues. .
Includes index
9780736297493
Social sciences--Textbooks.
Social sciences--Study and teaching (Middle school).
Water-supply.
Water-supply--Textbooks.
Water-supply--Study and teaching (Middle school).
Includes index
9780736297493
Social sciences--Textbooks.
Social sciences--Study and teaching (Middle school).
Water-supply.
Water-supply--Textbooks.
Water-supply--Study and teaching (Middle school).