Memorandum Of Agreement Between The Goverment of Malaysia and Kumarasiram Tan & Arifin Sdn Bhd For Consultancy Services For Environmental Impact Assessm,ent Study Easr-west Highway ( Phase II ) Western Section Grik to Butterworth JKR/PJR/44/91 (Kumarasiram Tan & Ariffin Sdn Bhd, 1991)