Quayle, D. B. Tropical oysters : culture and methods / D. B. Quayle - Ottawa, Canada : IDRC, 1980 - 80 p. : ill. ; 25 cm. - IDRC-TS ; 17e . Bibliography: p. 79-80 ISBN: 0889361819 Subjects--Topical Terms: Oyster culture--Tropics