00398nam a22001337a 4500003000400000005001700004008004100021020001100062040002500073100002500098245008900123260004100212300001100253OSt20260226161323.0260226b        |||||||| |||| 00| 0 eng d  a(pbk.)  cNVSU Library Bambang  aGalang, Angelina P.   aSeven Lenses, Or, Environmental Principles as If Adults MatteredcAngelina P. Galang  aMakati City:bBookmark, Inc., c2003  a154 p.