A Civic Biology, Presented in Problems

by George W. Hunter

Other changes:

[TN1] 'proteid' to 'protein'

[TN2] 'S arpe' to 'Sharpe'

[TN3] Referenced chart is missing in the original.

[TN4] 'yoke' to 'yolk'

[TN5] 'does' to 'do'

[TN6] 'page 207' to 'page 307'

[TN7] 'centers' to 'center's'

[TN8] 'scapels' to 'scalpels'

[TN9] 'and' added