Graphing question (multiple line graphs arranged spatially)

station month   bas
190     5       0.000
190     7       1.563
190     10      0.000
190     11      0.000
202     4       18.750
202     5       18.750
202     7       6.250
202     10      4.800
202     11      3.125
198     4       18.750
198     5       31.250
198     7       3.125
198     10      3.200
198     11      12.500
205     4       0.000
205     5       0.000
205     7       0.000
205     10      0.000
205     11      0.000

c<-read.table("foo.txt", header=TRUE)
x<-subset(c, station=="190")
plot(x$bas~x$month, type="b")
y<-subset(c, station=="198")
plot(y$bas~y$month, type="b")
z<-subset(c, station=="202")
plot(z$bas~z$month, type="b")
zz<-subset(c, station=="205")
plot(zz$bas~zz$month, type="b")

I would like to put all of the all of these individual line graphs
into one 3d graph organized by descending station (205-190).  Does
anyone know how to do this?
thanks

Stephen

Let's not spend our time and resources thinking about things that are
so little or so large that all they really do for us is puff us up and
make us feel like gods. We are mammals, and have not exhausted the
annoying little problems of being mammals.

	-K. Mullis