00482cam a2200169 a 4500 881129s1990 enka b 001 0 eng 0077095022 : Ward, R. C. 4470 Principles of hydrology / R.C. Ward, M. Robinson. 4th.- ed. London ; New York : McGraw-Hill, c2000. xiv, 450 p. : ill. ; Hydrology. 651 Robinson, M. 4471 BK GB661.2 .W35 1990 28775 28775 0 0 lcc 0 0 NFIC MAIN MAIN OOER 2012-10-22 GFT 0 GB 661.2 .W35 2000 0031386 2012-10-22 00:00:00 2 2012-10-22 BK 0 0 lcc 0 0 NFIC MAIN MAIN OOER 2012-10-22 GFT 0 GB 661.2 .W35 2000 0031385 2012-10-22 00:00:00 2 BK