共 7 条
[1]
CURRIE GA, 1932, J COUNC SCI IND RES, P1
[2]
CURRIE GA, 1935, J COUN SCI IND RES A, V8, P14
[3]
HAYDAK M. H., 1933, Arch. Bienenk., V14, P185
[4]
Haydak MH, 1934, J AGRIC RES, V49, P0021
[6]
Keller-Kittinger R., 1935, Zeitschrift fuer Vergleichende Physiologie Berlin, V22, P1, DOI 10.1007/BF00340986
[7]
LOTTNAR R, 1935, ARCH BIENENKUNDE, V16, P195