.245
a	Hand dug wells and their construction
h	Buku-Bacaan Pengaya Nonfiksi
.020
a	[pbk]
.100
a	WATT, S.B.
.005
a	20080123095210
.260
a	London
b	ELBS
c	1979
.041
a	Inggris
.084
a	628.114 WAT
.300
a	253 hlm.: gamb., tab.
b	21 cm.
c	253 hlm.: gamb., tab.; 21 cm.
.336
a	Buku-Bacaan Pengaya Nonfiksi