00553     2200205   4500001002100000035002000021245011700041100001200158260004000170300002900210084001100239082001100250650001100261650001100272650001800283650001500301650001300316990000900329990000900338INLIS000000000002761  a0010-0121001127  aAnalisa kualitas air sungai Karang Mumus dan kelayakan penggunaannya untuk keperluan irigasiblaporan penelitian  aHamsyin  a[s.l]bUniversitas Mulawarmanc1990  aii, 34 p. :cill ; 30 cm  a627.16  a627.16  aRIVERS  aSUNGAI  aWATER QUALITY  aIRRIGATION  aIRIGASI.  a3893  a3893