A physiological analysis of the barred pattern in Plymouth Rock feathers

[11] DOMM LV, 1932, SEX INTERNAL SECRETI, P584

[12] FRATEUR JL, 1914, B I ZOOTECHNIE LOUVA, V14

[13] Giacomini E., 1923, Rendiconti Acc Sci Bologna, V27, P28

[14] GIACOMINI E., 1926, BOLL SOC BIOL SPERIM, V1, P449

[15] GIACOMINI E, 1924, REND ACC SCI BOLO SF, V28, P138

[16] GIACOMINI E, 1923, REND ACC SCI BOLO SF, V27, P182

[17] GIACOMINI E, 1925, REND ACC SCI BOLO SF, V29, P21

[18] GIACOMINI E, 1926, REND ACC SCI BOLO SF, V30, P97

[19] GIACOMINI E, 1929, MOMT ZOOL IT, V40, P434

[20] GIACOMINI E, 1924, 2 WORLDS POULTRY C 2, P45

[11] DOMM LV, 1932, SEX INTERNAL SECRETI, P584

[12] FRATEUR JL, 1914, B I ZOOTECHNIE LOUVA, V14

[13] Giacomini E., 1923, Rendiconti Acc Sci Bologna, V27, P28

[14] GIACOMINI E., 1926, BOLL SOC BIOL SPERIM, V1, P449

[15] GIACOMINI E, 1924, REND ACC SCI BOLO SF, V28, P138

[16] GIACOMINI E, 1923, REND ACC SCI BOLO SF, V27, P182

[17] GIACOMINI E, 1925, REND ACC SCI BOLO SF, V29, P21

[18] GIACOMINI E, 1926, REND ACC SCI BOLO SF, V30, P97

[19] GIACOMINI E, 1929, MOMT ZOOL IT, V40, P434

[20] GIACOMINI E, 1924, 2 WORLDS POULTRY C 2, P45