01232nam a2200325 a 4500 20260818223921.0 201009s1985 fr a r 000 0 eng d 9231023047 .b12350965 GB651 T42 1985 no. 27 Teaching aids in hydrology : a report by IHP working group "teaching aids in hydrology" / Chairman U. Maniak and editor P.W. Jowitt. 2nd. ed. Paris : UNESCO, 1985. 76 p. : ill. Technical papers in hydrology ; 27 At head of title: A contribution to the International Hydrological Programme One folded map inserted Hydrology Study and teaching Maniak, Ulrich Jowitt, P. W. IHP Working Group "Teaching Aids in Hydrology." International Hydrological Programme .b12350965 mngc t 201103 0 201009 m a t 0 mngc 14 Barcode : 30050120972434 CREATED : 2020-09-10 RECORD # : i13302619 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 117836 117836 0 0 0 0 MAIN MAIN mngc 2026-08-18 8.00 0 GB651 T42 1985 no. 27 30050120972434 2026-08-18 22:39:21 1 2026-08-18 14