Proceedings to establish paternity and to compel support by the father may be brought in accordance with the provisions of this chapter . They shall not be exclusive of other proceedings that may be available on principles of law and equity. [C27, 31, 35, §12667-a7; C39, § 12667.07; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §675.7 ] C93, §600B.7 See also chapters 252A , 252F , 252K