REMOVE

1. Asphalt

WHAT

1. Built Environments (3)
2. Physical (3)
3. Blacktop (2)
4. Concrete (1)

WHERE

1. North America (3)
2. United States (3)
3. 13th and E Streets (1)
4. 1575 Lehigh Street (1)
5. 714 W. California Bouleva … (1)

WHO

1. 3 Early Childhood (1)
2. 4 Middle Childhood (1)
3. Cohen,Uriel (1)
4. Edmonds,Shawn (1)
5. Lickteig,Lynn (1)

WHEN

1. 1978 (2)
2. 1945 (1)
3. 1968 (1)
4. 2009-05 (1)