Figure2.4: Nauticalmapsincludeadoublecompassrosethatshowsbothmagneticdirections
(inner circle) and geographic compass directions (outer circle). ( 37 )
marvins-underground-k-12
(Marvins-Underground-K-12)
#1
Figure2.4: Nauticalmapsincludeadoublecompassrosethatshowsbothmagneticdirections
(inner circle) and geographic compass directions (outer circle). ( 37 )