COMPETITION AND HABITAT SELECTION IN BIRDS

[1] Ahlqvist H., 1938, Ornis Fennica Helsingfors, V15, P21

[2] ARMINGTON S, 1949, DANSK ORNITHOLOGISK, V43, P92

[3] Durango S., 1944, Ornis Fennica, V21, P33

[4] Ekman S., 1922, DJURVARLDENS UTBREDN

[5] Elton C. S., 1926, ANIMAL ECOLOGY

[6] Gause GF, 1934, STRUGGLE EXISTENCE, DOI DOI 10.5962/BHL.TITLE.4489

[7] HANNERZ D, 1949, FAUNA FLORA, V43, P31

[8] Huxley J, 1942, EVOLUTION

[9] THE PROBLEM OF NON-HEREDITARY ADAPTIVE MODIFICATIONS (COINCIDENT OR ORGANIC SELECTION) [J]. JOURNAL OF GENETICS, 1947, 48 (02) : 164 - 175

[10] Klementsson Arne, 1946, VAR FDGELVDRLD, V5, P80

[1] Ahlqvist H., 1938, Ornis Fennica Helsingfors, V15, P21

[2] ARMINGTON S, 1949, DANSK ORNITHOLOGISK, V43, P92

[3] Durango S., 1944, Ornis Fennica, V21, P33

[4] Ekman S., 1922, DJURVARLDENS UTBREDN

[5] Elton C. S., 1926, ANIMAL ECOLOGY

[6] Gause GF, 1934, STRUGGLE EXISTENCE, DOI DOI 10.5962/BHL.TITLE.4489

[7] HANNERZ D, 1949, FAUNA FLORA, V43, P31

[8] Huxley J, 1942, EVOLUTION

[9] THE PROBLEM OF NON-HEREDITARY ADAPTIVE MODIFICATIONS (COINCIDENT OR ORGANIC SELECTION) [J]. JOURNAL OF GENETICS, 1947, 48 (02) : 164 - 175

[10] Klementsson Arne, 1946, VAR FDGELVDRLD, V5, P80