ex. 1
1.ralway,2.hill,3.road,4.forest,5.river6.path
ex.2
read the text
ex/3
1,2,2,1,1,2
ex.4
1:100 000
246
ex. 1
1.ralway,2.hill,3.road,4.forest,5.river6.path
ex.2
read the text
ex/3
1,2,2,1,1,2
ex.4
1:100 000
246