00463nam a2200145Ia 4500008004100000020001500041041000800056084001400064100001800078245010900096260003700205653003200242653002500274700001800299160808s2004    xx            000 0 eng d  a8174463852  aeng  aG:55k2CC  aSaxena, Y. K.  aEnvironment explained:bmeaning and defenitions of terms and themes. /cby Y. K. Saxena and N. K. Uberoi  aNew Delhi :bExcel Books,c2004.  aEnvironmental Terminologies  aEnvironmental Themes  aUberoi, N. K.