G.R. No. 211010 – 806 Phil. 1019 – 819 SCRA 543 – Remedial Law – Special Proceedings – Rule 7, A.M. No. 09-06-08-SC; Writ of Kalikasan – Petition must sufficiently allege cause of action – Where to File Petition for Writ of Kalikasan – Hierarchy of Courts in Writ […]