00567     2200181   4500001002100000035002000021245015300041110002400194260004600218300002400264084001100288082001100299650002400310650002100334650001200355990000900367990000900376INLIS000000000002086  a0010-0121000452  aSystem planning : pengukuran dan perencanaan jaringan irigasi (special maintenance) di Sadang IA - 4, 360 HAbPerencanaan teknis pembangunan irigasi  aPT Airstan Ekawasta  aUjung PandangbPT Airstan Ekawastac[s.a]  a85 pc: ill ; 30 cm  a631.67  a631.67  aIRRIGATION-PLANNING  aIRIGASI-JARINGAN  aSADANG.  a3141  a3141