7 historic site on the map. How long did it take you to find it? One way of locating places on a map quickly and easily is by using grid references. A system of blue ... This is called a four-figure grid reference. 3. In your notebook, give the gridanbsp;...
|Author||:||Derry, Derry, W. (William), Nash, Charles|
|Publisher||:||McGraw-Hill Ryerson - 1990-01-01|