The distribution of some important forest trees in Canada

[1] ANTEVS E, 1929, GEOL SOC AM BULL, V40, P631

[2] CAMERON AE, 1922, J GEOL, V30, P341

[3] CONNOR AJ, 1936, CLIMATIC MAPS N AM

[4] COOPER WILLIAM S., 1942, ECOL MONOGR, V12, P1, DOI 10.2307/1948420

[5] COOPER WS, 1932, MINN ECOLOGY, V13, P63

[6] The Canadian biotic province with special reference to the mammals [J]. ECOLOGY, 1938, 19 (04) : 503 - 514

[7] FERNALD ML, 1919, RHODORA, V21, P41

[8] HALLIDAY WED, 1937, FOREST SERVICE DEP I, V89

[9] HARRISON JDB, 1936, FOREST SERVICE DEP I, V88

[10] HEIMBURGER CC, 1938, CAN FIELD NAT, V42, P72

[1] ANTEVS E, 1929, GEOL SOC AM BULL, V40, P631

[2] CAMERON AE, 1922, J GEOL, V30, P341

[3] CONNOR AJ, 1936, CLIMATIC MAPS N AM

[4] COOPER WILLIAM S., 1942, ECOL MONOGR, V12, P1, DOI 10.2307/1948420

[5] COOPER WS, 1932, MINN ECOLOGY, V13, P63

[6] The Canadian biotic province with special reference to the mammals [J]. ECOLOGY, 1938, 19 (04) : 503 - 514

[7] FERNALD ML, 1919, RHODORA, V21, P41

[8] HALLIDAY WED, 1937, FOREST SERVICE DEP I, V89

[9] HARRISON JDB, 1936, FOREST SERVICE DEP I, V88

[10] HEIMBURGER CC, 1938, CAN FIELD NAT, V42, P72