TY - BOOK AU - Tingle,Alfredo TI - Impak CCA terhadap kualiti air sungai akibat industri kayu PY - 2003/// CY - Bangi PB - Perpustakaan Tun Seri Lanang KW - Proteolytic enzymes KW - Sream ecology KW - Water KW - Pollution KW - Environmental aspects N1 - Tesis (Sarjana Sains) - Universiti Kebangsaan Malaysia, 1998 ER -