TY - SER AU - Tzeng,W.N. AU - Tsai,Y.C. TI - Otolith microstructure and daily age of Anguilla japonica, Temminck & Schlegel elvers from the estuaries of Taiwan with reference to unit stock and larval migration KW - Juveniles KW - Daily Age KW - Spawning Grounds N1 - Tzeng, W. -N.-Department of Zoology, College of Science, National Taiwan University, Taipei, Taiwan 10617, Republic of China ER -