Water-resources investigations / U.S. Geological Survey.

no.74-48 1974; 76-94* (1976); 1976:no.99*; no.77-53 1977; no.77-116 1977; 1978:no.6*; no.78-104 1978; no.78-109 1978; no.78-123 1978; no.79-19 1979; 1979:no.108*; 80-66* (1980); no.80-2 1980; no.80-20 1980; no.80-21 1980; no.80-25 1980; no.80-34 1980; no.80-35 1980; no.80-41 1980; no.80-46 1980; no.80-47 1980; no.80-53 1980; no.80-55 1980; no.80-62 1980; no.80-68 1980; no.80-72 1980; no.80-74 1980; no.80-77 1980; no.80-97 1980; no.80-80 1980; no.80-82 1980; no.80-87 1980; no.80-88 1980; no.80-89 1980; no.80-91 1980; no.80-93 1980; no.80-96 1980; no.80-98 1980; no.80-99 1980; no.80-100 1980; no.80-101 1980; no.80-111 1980; no.80-951 1980; no.80-75 1981; no.80-86 1981; no.80-90 1981; no.80-109 1981; no.80-112 1981; no.80-117 1981; no.81-4 1981; no.81-65 1981; no.81-66 1981; no.81-80 1981; no.81-137 1981; no.81-498 1981; no.81-636 1981; no.81-645 1981; no.81-51* (1981); no.80-113 1982; no.80-102 1982; no.81-28 1982; no.81-78 1982; no.81-809 1982; no.81-901 1982; no.81-902 1982; no.81-1113 1982; no.81-1118 1982; no.82-11 1982; no.82-12 1982; no.82-13 1982; no.82-19 1982; no.82-21 1982; no.82-27 1982; no.82-29 1982; no.82-37 1982; no.82-44 1982; no.82-45 1982; no.82-48 1982; no.82-56 1982; no.82-364 1982; no.82-905 1982; no.82-4005 1982; no.82-4013 1982; no.82-4025 1982; no.82-4046 1982; no.82-4047 1982; no.82-4052 1982; no.82-4062 1982; no.82-4064 1982; no.82-4074 1982; no.82-4085 1982; no.82-4095 1982; no.82-4118 1982; no.82-4123 1982; no.78-143 1983; no.82-42 1983; no.82-440 1983; no.82-505 1983; no.82-679 1983; no.82-682 1983; no.82-858 1983; no.82-864 1983; no.82-1005 1983; no.82-1014 1983; no.82-4000 1983; no.82-4004 1983; no.82-4009 1983; no.82-4021 1983; no.82-4045 1983; no.82-4051 1983; no.82-4063 1983; no.82-4065 1983; no.82-4093 1983; no.82-4112 1983; no.82-4113 1983; no.82-555 1984; no.82-4088 1984; no.82-4114 1984; no.82-338 1986; no.82-646 1986; no.82-762 1986; no.82-4002 1986; no.82-4008 1986; no.82-4054 1986; no.82-4091 1986; no.82-4003 1987; no.82-4010 1987; no.82-4117 1987; v.2000 no.4002; v.2000 no.