000 00323pam a2200133a 44500
008 160408b1971 xxu||||| |||| 00| 0 eng d
082 _a333.91
_bH838 B
100 _aHowe,C.W.
245 1 _aBENEFIT-COST ANALYSIS FOR WATER SYSTEM PLNNING.
250 _a1
260 _a
_b
_c1971
964 _gCIRC
997 _aA104600 C
999 _c317718
_d317718