TY - BOOK AU - ULG Consultants Limited, Economic Consultants Limited and Sir William Halcrow & Partners. TI - Krian Integrated Development Study: The Briah Annex - Outline Engineering Proposals for Draining the Briah Swamp for Perak State Goverment PY - 1975/// KW - DRAINAGE KW - Agriculture Drainage KW - CONSTUDY KW - Malaysia, Perak KW - PERAK ER -