Pattern development in mammals and birds. III

[1] ALLEN GM, 1904, P AM ACAD ARTS SCI, V40, P61

[2] BREWER WH, 1882, P AM ASS ADV SCI, V30, P246

[3] BUTLER AW, 1888, J CINCINNATI SOC NAT, V10, P216

[4] BUTLER AW, 1888, J CINCINNATI SOC NAT, V10, P214

[5] CARPENTER FH, 1884, ORNITHOLOGIST OOLOGI, V9, P48

[6] CORY CB, 1912, FIELD MUS NAT HIST Z, V11

[7] COULES E, 1878, B NUTTALL ORN CLUB, V3, P47

[8] DEANE R, 1880, B NUTTALL ORN CLUB, V5, P25

[9] Deane R., 1876, B NUTTALL ORNITHOLOG, V1, P20

[10] DEANE R, 1879, B NUTTALL ORN CLUB, V4, P26

[1] ALLEN GM, 1904, P AM ACAD ARTS SCI, V40, P61

[2] BREWER WH, 1882, P AM ASS ADV SCI, V30, P246

[3] BUTLER AW, 1888, J CINCINNATI SOC NAT, V10, P216

[4] BUTLER AW, 1888, J CINCINNATI SOC NAT, V10, P214

[5] CARPENTER FH, 1884, ORNITHOLOGIST OOLOGI, V9, P48

[6] CORY CB, 1912, FIELD MUS NAT HIST Z, V11

[7] COULES E, 1878, B NUTTALL ORN CLUB, V3, P47

[8] DEANE R, 1880, B NUTTALL ORN CLUB, V5, P25

[9] Deane R., 1876, B NUTTALL ORNITHOLOG, V1, P20

[10] DEANE R, 1879, B NUTTALL ORN CLUB, V4, P26