THE FLIGHT RANGE OF THE HONEY-BEE

[1] ZEIT UND RAUM IM LEBEN DER SAMMELBIENE [J]. NATURWISSENSCHAFTEN, 1950, 37 (05) : 102 - 105

[2] DADANT MG, 1946, HIVE HONEY BEE

[3] Eckert JE, 1933, J AGRIC RES, V47, P0257

[4] LUNDER R, 1946, UNDERSOKELSER VEDROR

[5] MANLEY ROB, 1948, BEE KEEPING BRITAIN

[6] Nolan W. J., 1925, B USDA, V1349, P1

[7] Park O., 1923, AM BEE J, V63, P71

[8] THE FORAGING METHOD OF INDIVIDUAL HONEY-BEES [J]. JOURNAL OF ANIMAL ECOLOGY, 1949, 18 (01) : 47 - 66

[9] RIBBANDS CR, 1951, IN PRESS BEE WORLD

[10] ROOT A, 1947, ABC XYZ BEE CULTURE

[1] ZEIT UND RAUM IM LEBEN DER SAMMELBIENE [J]. NATURWISSENSCHAFTEN, 1950, 37 (05) : 102 - 105

[2] DADANT MG, 1946, HIVE HONEY BEE

[3] Eckert JE, 1933, J AGRIC RES, V47, P0257

[4] LUNDER R, 1946, UNDERSOKELSER VEDROR

[5] MANLEY ROB, 1948, BEE KEEPING BRITAIN

[6] Nolan W. J., 1925, B USDA, V1349, P1

[7] Park O., 1923, AM BEE J, V63, P71

[8] THE FORAGING METHOD OF INDIVIDUAL HONEY-BEES [J]. JOURNAL OF ANIMAL ECOLOGY, 1949, 18 (01) : 47 - 66

[9] RIBBANDS CR, 1951, IN PRESS BEE WORLD

[10] ROOT A, 1947, ABC XYZ BEE CULTURE