Service of the petition or information and order may be made as required in actions begun by writ of summons. If such service is not practicable, service may be made by publication, or in such other manner as the court may order.
RSA 535:7
RS 203:7, 8. CS 216:7, 8. GS 225:6. GL 244:6. PS 240:6. PL 351 :6. RL 407:6.