TY - SER AU - Wright,P.J. AU - Talbot,C. AU - Thorpe,John e. TI - Otolith calcification in Atlantic salmon parr, Salmo salar L. and its relation to photoperiod and calcium metabolism KW - Daily Increments KW - Plasma Calcium N1 - Wright, P. J.-Marine Laboratory, Scottish Office Agriculture and Fisheries Department, P.O Box 101, Victoria Road, Aberdeen AB9 8DB, U.K ER -