No.11, 1991

• Long-Term Marking of Green Turtles with Ir
  By Takeshi UMEZU
• 
  Sea Turtles of South Pacific 1
  By Shigeaki SONE
• 
  Reproduction of Green Turtle in Chichijima Islands, Ogasawara, in 1991
  By Hiroyuki TACHIKAWA, Hiroyuki SUGANUMA, Manami YAMAGUCHI
• 
  2nd Japanese Sea Turtle Conference in Miyazaki, 17-18 Nov., 1991
  By Yoshito NAKAJIMA, Naoki KAMEZAKI, Hiroyuki SUGANUMA
• 
  Summary of the Round Table of the Second Japanese Sea Turtle Meeting,(Tagging)
  By Itsuro MIYAWAKI, Toshitaka IWAMOTO
• 
  Information from Japanese Sea Turtle Association
  By Japanese Sea Turtle Association