=LDR 00000nam a2200000ui 4500 =001 5823 =008 250530s1978\\\\xx\|||||||||||||||||eng\d =082 04$a551.48 POT =100 1\$aPotter, H. R. =245 10$aThe use of historic records for the augmentation of hydrological data =260 \\$aWallingford, Oxon :$bInstitute of Hydrology,$c1978 =852 \\$bFreeman Library$cPamphlets$h551.48 POT