Bulletin / Water Resources Research Center, University of Minnesota.

no.1 1965:Dec.; no.2; no.2 1966:June; no.3; no.3 1966:June; no.4; no.4 1966:Dec.; 1-6 (1965-67); no.5; no.5 1967:Mar.; no.6 1967; no.6 1967:June; 7-9 (1968); no.7; no.7 1968:Nov.; no.8; no.8 1968:Dec.; no.8 1968; no.9; no.9 1968:Dec.; no.9-14 (1968-69); 10-17 (1969); no.10; no.10 1969:Jan.; no.10 1969; no.11; no.11 1969:June; no.12; no.12 1969:Aug.; no.14; no.14 1969:Aug.; no.15; no.15 1969:Aug.; no.16 1969:Oct.; no.17 1969:Nov.; no.15-23 (1969-70); no.18; no.18 1970; no.19; no.19 1970:May; no.20; no.20 1970:June; no.21; no.21 1970:June; no.22 1970:June; no.23; no.23 1970:Aug.; no.24 1970:Oct.; no.25; no.25 1970:Sept.; no.26; no.26 1970:Oct.; no.24-30 (1970-71); 31-38 (1971); no.27; no.27 1971:Jan.; no.28; no.28 1971:Feb.; no.29; no.29 1971:Mar.; no.30; no.31; no.31 1971:May; no.31-41 (1971); no.32; no.32 1971:May; no.33; no.33 1971:May; no.34; no.34 1971:June; no.35; no.35 1971:June; no.36; no.36 1971:June; no.37; no.37 1971:June; no.38; no.38 1971:Aug.; no.39; no.39 1971; no.40; no.40 1971:Aug.; no.41 1971:Aug.; no.42; no.43 1971:Sept.; no.98 v.1; no.98 v.2; v.10-21(1969-1970); v.23-30(1970-1971); 39-45 (1971-72); no.42-48 (1971-72); 50-53 (1972); 46-49 (1972); no.4 rev. (1972); no.45 1972:Feb.; no.46 1972:Feb.; no.47 1972:Feb.; no.48 1972:Feb.; no.49-55 (1972); no.50 1972:Apr.; no.51 1972:June; no.52 1972:June; no.53 1972:June; no.54 1972:Aug.; no.55 1972:Sept.; 54-59 (1972-73); 60-65 (1973); no.56 1973:Apr.; no.56-63 (1973); no.58 1973:May; no.62 1973:Aug.; no.64 1973:Aug.; no.65 1973:Aug.; v.31-38(1971); v.40-42(1971); v.43; v.46-52(1972); v.53-59(1972-1973); no.64-71 (1973-74); 66-71 (1974); no.19 rev. (1974); no.70 1974:Aug.; no.71 1974:July; no.73 1974:Sept.; v.60-67(1973-1974); 72-77 (1974-75); no.72-80 (1974-75); 78-82 (1975); no.81 1975:Apr.; no.82 1975:July; no.83 1975:Aug.; no.85 1975:Dec.; v.68-74(1974); v.76-83(1974-1975); 83-86 (1975-76); no.81-87 (1975-76); 87-90 (1976); no.86 1976:Mar.; no.87 1976:May; no.88 1976:July; no.89 1976:July; no.90 1976:Aug.; no.93 1976:July; v.85-90(1975-1976); 91-96