na INLIS000000000034440 20130612140340 ind 010-061300000034440 ind 551.489 551.489, Pur a Purwanto,, Drs., B.Sc Awas Banjir/ Drs. Purwanto, B.Sc 2008 Jakarta vi,60 hlm., Ilus., 21 cm Banjir NBPNMAT 73437343 01201807343