00311pab a2200121 454500008004000000100001600040245006100056260000900117300001300126362001100139650002100150773001800171180718b2006 xxu||||| |||| 00| 0 eng d aKapur, J.C. aAvailable energy resources and environmental imperatives c2006 ap.28-41. aSpring aEnergy resources aWorld Affairs