00755pam a2200241 a 4500 4785803 BD-DhUL 20150429093651.0 870414s1987 flua b 001 0 eng 87011702 0849343208 (v. 1) DLC DLC DLC BD-DhUL GB656.2.R34 G37 1987 551.48028 19 MOD Modern trends in tracer hydrology : vol. 1 / editor, Emilian Gaspar. Boca Raton, Fla. : CRC Press, c1987. 2 v. : ill. ; 27 cm. Includes bibliographical references and index. Radioisotopes in hydrology. Radioactive tracers in hydrogeology. Gaspar, Emilian. ed. ddc BK 18351 18351 0 0 ddc 0 551_480280000000000_MOD 0 NFIC 34811 DUSL DUSL GEN 2014-11-10 551.48028 MOD 322277 2014-11-10 2014-11-10 BK