00520cam a22001457i 4500008004100000020003100041100002600072245009800098260003600196300004900232500002300281650002700304700002100331050002200352151109s2011    gw a     b    001 0 eng    a9783642142338 (alk. paper)1 aThakur, Naresh Kumar,10aExploration of Gas Hydrates :bGeophysical Techniques /cNaresh Kumar Thakur, Sanjeev Rajput.  aLondon New YorkbSpringerc2020  ax, 281 pages :billustrations (some color) ;  aits has index ref. 0aNatural gasxHydrates.1 aRajput, Sanjeev,  aTN 884b.T43 2020