Child labor in agriculture and farm life in the Arkansas Valley of Colorado; based upon studies made during summer, fall, and winter, 1924, in cooperation with the National child labor committee,

Child labor in agriculture and farm life in the Arkansas Valley of Colorado; based upon studies made during summer, fall, and winter, 1924, in cooperation with the National child labor committee, Mautner, Bertram H. Abbott, William Lewis,1889- text [New York] National child labor committee, 1929. eng application/pdf COABAGRI100607 Colorado Agriculture Bibliography Child labor COAB_5312740.pdf "http://www.acns.colostate.edu/?page=copyright"

Child labor in agriculture and farm life in the Arkansas Valley of Colorado; based upon studies made during summer, fall, and winter, 1924, in cooperation with the National child labor committee,

Mautner, Bertram H.

Abbott, William Lewis,1889-

text

[New York] National child labor committee,

1929.

eng

application/pdf

COABAGRI100607

Colorado Agriculture Bibliography

Child labor

COAB_5312740.pdf

"http://www.acns.colostate.edu/?page=copyright"