TY - GEN AU - Tainosho,Yoshiaki AU - Takahashi,Yuhei AU - Osanai,Yasuhito AU - Tsuchiya,Noriyoshi ED - Symposium on antarctic geosciences, 11 TI - Ammonium content of biotites from granitic and metamorphic rocks in the Sír Rondane mountains, east Antarctica SN - 09142029 N1 - bibliogr. p. 120-121 ER -