00546     2200193   4500001002100000005001700021008004100038035002400079082001600103084001600119100002000135245006100155250001100216260003600227300002100263650002100284850002300305990002400328INLIS00000000001013420170718112133.0                                          0010-071700000000089  2[22]a333.7  a333.7 PRA e  aPratomo, Suyadi  aEmpat Sumber Alam dan Faedah Cagar AlamcPratomo, Suyadi  aCet. 1  aJakarta :bBalai Pustaka,c1978  a63 hlm. :c21 cm  aIlmu Pengetahuan  aPerpusdakedirikota  a3265/PU-KDR/HD/1997