TY - BOOK ED - United Nations Educational Scientific and Cultural Oraganization. (S eries) TI - Zooplankton sampling U1 - 579 ZOO PY - 1968///] CY - [Paris] PB - Unesco KW - Zoology KW - Zoology specimens KW - Collection and preservation N1 - Review papers of the proceedings of the Symposium on the Hydrodynami cs of Zooplankton Sampling; Includes bibliographical references (p. 126-144) ER -