ISBN:
0948540451 (9780948540455)
publisher: Institute of Hydrology publish date: January 1991
format: hardcover pages: 138
language: English
ISBN:
0948540281 (9780948540288)
publisher: University of Birmingham publish date: July 1st 1992
format: Spiral-bound pages: 109
ISBN:
0704412233 (9780704412231)