Reference Material for Fortran 90
Note that much of this material is intended for experienced programmers and is rather jargon heavy!
From Queens University Belfast, `An introduction to Fortran 90':
An introduction to the language for beginners
A set of lecture slides rather than a book. But makes fewer assumptions than most documents.
A fuller set of notes
Michael Metcalf's
Fortran 90 reference manual.
One of the more user-friendly versions of this type of document.
The DIGITAL Fortran reference manual.
A full definition of all language facilities; but not easy to read.
Ths Sun fortran library manual.
Information about many special subroutines you can call in Sun fortran. Definitely not for beginners!