The control of the secondary sex characters in the English sparrow, passer domesticus (linnaeus)

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[42] STKOPEC, 1911, ARCH ENTW, V33, P1

[43] STKOPEC, 1910, MORPHOLOGISCHE HISTO, P186

[44] STKOPEC, 1908, B ACAD SCI CRACO SMN, P893

[45] VANOORDT GJ, 1933, ARCH ENTW, V128, P166

[46] Rat vas deferens cytology as a testis hormone indicator and the prevention of castration changes by testis extract injections [J]. BIOLOGICAL BULLETIN, 1930, 58 (03) : 322 - 335

[47] WEBER M, 1890, ZOOL ANZ, V13, P509

[48] WITSCHI E, 1932, SEX INTERNAL SECRETI, P160

[49] ZAWADOWSKY M, 1926, T LAB EXP BIOL ZOOPA, V2, P164

[50] Zawadowsky M. M., 1926, Archiv fuer Entwicklungsmechanik Berlin, V108, P563

[41] SKINNER JO, 1904, HOUSE SPARROW, P423

[42] STKOPEC, 1911, ARCH ENTW, V33, P1

[43] STKOPEC, 1910, MORPHOLOGISCHE HISTO, P186

[44] STKOPEC, 1908, B ACAD SCI CRACO SMN, P893

[45] VANOORDT GJ, 1933, ARCH ENTW, V128, P166

[46] Rat vas deferens cytology as a testis hormone indicator and the prevention of castration changes by testis extract injections [J]. BIOLOGICAL BULLETIN, 1930, 58 (03) : 322 - 335

[47] WEBER M, 1890, ZOOL ANZ, V13, P509

[48] WITSCHI E, 1932, SEX INTERNAL SECRETI, P160

[49] ZAWADOWSKY M, 1926, T LAB EXP BIOL ZOOPA, V2, P164

[50] Zawadowsky M. M., 1926, Archiv fuer Entwicklungsmechanik Berlin, V108, P563