000
002790000a22001210004500
245
_a
Economics of water resources planning
100
_a
James, L.D.
100
_a
Lee, R.R.
260
_a
New York
_b
McGraw-Hill
_c
1971
080
_a
627.1:33
_b
J3
041
_a
EN
942
_c
BK
999
_c
115817
_d
115817