"unknown unknown,Sakae Toyoda,‹g“c–�,“n•Ó�Cˆê,NAOHIRO YOSHIDA","ƒAƒCƒ\ƒgƒ|ƒ}�[”ä‚ð—p‚¢‚½“ì‹ÉŠC‚É‚¨‚¯‚éN2O‚Ì“®‘Ô‰ð�Í","‘æ30‰ñ‹Éˆæ�¶•¨ƒVƒ“ƒ|ƒWƒEƒ€","‘æ30‰ñ‹Éˆæ�¶•¨ƒVƒ“ƒ|ƒWƒEƒ€�u‰‰—vŽ|�W",,,,"p. 84",2007,Nov.
"Hiroaki Yamagishi,Marian. B. Westley,Brian N. Popp,Sakae Toyoda,Naohiro Yoshida,Shuichi Watanabe,Keisuke Koba,Yasuhiro Yamanaka","Role of nitrification and denitrification on the nitrous oxide cycle in the eastern tropical North Pacific and Gulf of California.",,"J. Geophys. Res.-Biogeosciences",,"Vol. 112","No. G02015",,2007,June
"Hideki Nara,Sakae Toyoda,Naohiro Yoshida","Stable carbon isotopic composition of ethane and propane over the western North Pacific and eastern Indian Ocean",,"Journal of Atmospheric Chemistry",,"Vol. 56","No. 3","pp. 293-314",2007,Apr.