University Course

http://www.neng.usu.edu/cee/faculty/gurro/Classes/Classes_Fall2002/Fortran77/Fortran77Course.html

Other important links for FORTRAN Tutorials:

http://www.stanford.edu/class/me200c/tutorial_77/05_variables.html

http://www-teaching.physics.ox.ac.uk/Unix+Prog/hargrove/tutorial_77/

http://www.mesoscale.iastate.edu/agron505/fortran.htm

http://www.glue.umd.edu/~nsw/ench250/fort-tut.htm

http://www.obliquity.com/computer/fortran/