How title tried.

When title is put in issue, the cause shall be tried by equitable proceedings. [C97, §4216; C24, 27, 31, 35, 39, § 12276; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §648.15 ] Referred to in §648.17