The biology of the Indian Ocean / edited by Bernt Zeitzschel in cooperation with Sebastian A. Gerlach - Berlin : Springer-Verlag, 1973 - 549 p. : ill. ; 23 cm. - Ecological studies ; 3 . ISBN: 3540000049 LCCN: 72-090196 Subjects--Topical Terms: Marine biology--Indian Ocean--Congresses