=LDR 00000nam a2200000ui 4500 =001 1394 =008 250530s1966\\\\xx\|||||||||||||||||eng\d =082 04$a577 PHI =100 1\$aPhillipson, John =245 10$aEcological Energetics =260 \\$aLondon :$bEdward Arnold,$c1966 =852 \\$bFreeman Library$cBooks$h577 PHI