00434     2200181   4500001002100000035002000021245003800041100002600079260002900105300002500134084002000159082000900179650002600188650001700214990000700231990000700238990000700245INLIS000000000000049  a0010-0920000049  aEnsiklopedi konservasi sumberdaya  aDwiatmo, Siswomartono  aNue YorkbErlanggac1989  cviii, 259 p.; 24 cm.  aRE|F 631.45(03)  aRE|F  aKONSERVASI SUMBERDAYA  aENSIKLOPEDI.  a51  a51  a51