A contribution to tropical African bird-ecology

[1] Measurement of environmental factors in the tropical rain-forest of Panama [J]. ECOLOGY, 1926, 7 : 273 - 302

[2] [Anonymous], 1932, NATURE, V130, P66

[3] BEEBE A, 1925, ZOOLOGICA, V1, P1

[4] Spermatogenesis in Sturnus vulgaris - Refractory period and acceleration in relation to wave length and rate of increase of light ration [J]. JOURNAL OF MORPHOLOGY, 1931, 52 (02) : 403 - 427

[5] BOWEN W. WEDGWOOD, 1932, PROC ACAD NAT SCI PHILADELPHIA, V84, P259

[6] BUXTON PA, 1930, BRIT MUSEUM NATURAL

[7] CHAPIN JAMES P., 1932, BULL AMER MUS NAT HIST, V65, P1

[8] Ecological aspects of bird distribution in tropical Africa [J]. AMERICAN NATURALIST, 1923, 57 : 106 - 125

[9] Chapman FM, 1926, B AM MUS NAT HIST, V55, P1

[10] Temperature as an ecological factor in animals [J]. AMERICAN NATURALIST, 1928, 62 : 298 - 310

[1] Measurement of environmental factors in the tropical rain-forest of Panama [J]. ECOLOGY, 1926, 7 : 273 - 302

[2] [Anonymous], 1932, NATURE, V130, P66

[3] BEEBE A, 1925, ZOOLOGICA, V1, P1

[4] Spermatogenesis in Sturnus vulgaris - Refractory period and acceleration in relation to wave length and rate of increase of light ration [J]. JOURNAL OF MORPHOLOGY, 1931, 52 (02) : 403 - 427

[5] BOWEN W. WEDGWOOD, 1932, PROC ACAD NAT SCI PHILADELPHIA, V84, P259

[6] BUXTON PA, 1930, BRIT MUSEUM NATURAL

[7] CHAPIN JAMES P., 1932, BULL AMER MUS NAT HIST, V65, P1

[8] Ecological aspects of bird distribution in tropical Africa [J]. AMERICAN NATURALIST, 1923, 57 : 106 - 125

[9] Chapman FM, 1926, B AM MUS NAT HIST, V55, P1

[10] Temperature as an ecological factor in animals [J]. AMERICAN NATURALIST, 1928, 62 : 298 - 310