TY - BOOK AU - Bagenal,Timothy Bracegirdle TI - Kaedah menilai pengeluaran ikan air tawar SN - 9836212256 (paperback) PY - 1990/// CY - Kuala Lumpur PB - Dewan Bahasa dan Pustaka KW - Freshwater fishes KW - Freshwater productivity N1 - Judul asli; Methods for assessment of fish production in fresh waters, 3rd ed ER -