000
00287 a2200109 4500
008
190222b xxu||||| |||| 00| 0
100
_a
U.N.
245
_a
Multiple-Purpose river basin development, Part-2A /
_c
U.N.
260
_a
NewYork
_b
United Nations
_c
1955
300
_a
122p.
942
_2
ddc
_c
BK
999
_c
8890
_d
8890