EVOLUTION OF CERTAIN FLORISTIC ASSOCIATIONS IN WESTERN NORTH-AMERICA

[1] Axelrod D. I, 1944, CARNEGIE I WASHINGTO, V553, P103

[2] Chaney R., 1936, ESSAYS GEOBOTANY HON, P55

[3] Chaney RW., 1925, CARNEGIE I WASHINGTO, V349, P23

[4] Cooper W. S., 1922, CARNEGIE I WASHINGTO, V319, P1

[5] GLEASON H., 1926, TORREY BOT SOC, V53, P7, DOI [DOI 10.2307/2479933, DOI 10.1007/S]

[6] Hulten E, 1937, OUTLINE HIST ARCTIC

[7] LIEBIG J, 1843, CHEM ITS RELATION AG

[8] Mason Herbert L., 1946, MADROnO, V8, P209

[9] Mason Herbert L., 1946, MADRONO, V8, P241

[10] MASON HL, 1936, MADRONO, V3, P181

[1] Axelrod D. I, 1944, CARNEGIE I WASHINGTO, V553, P103

[2] Chaney R., 1936, ESSAYS GEOBOTANY HON, P55

[3] Chaney RW., 1925, CARNEGIE I WASHINGTO, V349, P23

[4] Cooper W. S., 1922, CARNEGIE I WASHINGTO, V319, P1

[5] GLEASON H., 1926, TORREY BOT SOC, V53, P7, DOI [DOI 10.2307/2479933, DOI 10.1007/S]

[6] Hulten E, 1937, OUTLINE HIST ARCTIC

[7] LIEBIG J, 1843, CHEM ITS RELATION AG

[8] Mason Herbert L., 1946, MADROnO, V8, P209

[9] Mason Herbert L., 1946, MADRONO, V8, P241

[10] MASON HL, 1936, MADRONO, V3, P181