551.490153974  / In8 <br/>
       ISOTOPE TECHNIQUES FOR HYDROLOGY 
 / 
 .- Vienna: International Atomic Energy Agency,  1964 
 .- 36. 
.- ( Technical Reports  No. 23   
<br/>Includes Bibliography Report Of The Panal On Use Of Isotopes In Hydrology, Held At Vienna 17-21 Dec. 1962 
<br/><u>Subject Headings:</u> <br/>Hydrology -- Congresses;<br/>Isotopes -- Congresses;
<br><U>Copy Details:</u><br> Acc. No.: <b>37907</b>, Full Call No.: 551.490153974 In8,   Item type:  Books , Location: COMPACT STORAGE (BASEMENT), <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>