FLUCTUATIONS IN THE NUMBERS OF BRITISH TETRAONIDS

[1] Allee WC, 1949, PRINCIPLES ANIMAL EC

[2] ALLEN DL, 1946, MICHIGAN CONS, V15, P6

[3] [Anonymous], MURRELET

[4] [Anonymous], 1930, ANIMAL ECOLOGY EVOLU

[5] BUSS IO, 1946, B WIS CONSERV COMM, V88, P548

[6] BUSS IO, 1946, B WIS CONSERV COMM, V11, P8

[7] Darling Frank Fraser, 1947, NATURAL HIST HIGHLAN

[8] DOBBS C. G., 1951, FORESTRY, V24, P22

[9] EINARSEN AS, 1945, MURRELET, V87, P584

[10] ELTON CS, 1942, VOLES MICE LEMMINGS

[1] Allee WC, 1949, PRINCIPLES ANIMAL EC

[2] ALLEN DL, 1946, MICHIGAN CONS, V15, P6

[3] [Anonymous], MURRELET

[4] [Anonymous], 1930, ANIMAL ECOLOGY EVOLU

[5] BUSS IO, 1946, B WIS CONSERV COMM, V88, P548

[6] BUSS IO, 1946, B WIS CONSERV COMM, V11, P8

[7] Darling Frank Fraser, 1947, NATURAL HIST HIGHLAN

[8] DOBBS C. G., 1951, FORESTRY, V24, P22

[9] EINARSEN AS, 1945, MURRELET, V87, P584

[10] ELTON CS, 1942, VOLES MICE LEMMINGS