NOTE 



The reader's attention is called to a valuable 

 publication whose issuance was too late to be 

 included. It contains reviews of zooplankton 

 sampling prepared by experts in the field and 

 also references to some papers omitted from 

 this bibliography. This publication is: 



UNESCO. 



1968. Zooplankton sampling. UNESCO- 

 Monogr. Oceanogr. Methodol. 2, 174 pp. 

 [available from: UNESCO, Place de 

 Fontenoy, 75-Paris-7e France], 



ACKNOWLEDGMENTS 



Julius Rockwell, BCF (Bureau of Commer- 

 cial Fisheries), Arlington, Va., let me use 



his encyclopedia of oceanographic instru- 

 ments; Allan Child, Smithsonian Institution, 

 Washington, D.C., provided many hard-to- 

 find papers; Albert C, Jones, Conrad 

 Mahnken, Raissa Maurin, and the secretarial 

 staff of the BCF Tropical Atlantic Biological 

 Laboratory, made many valuable suggestions 

 and reviewed and aided in the preparation of 

 the bibliography. The staff of the Computer 

 Center, Institute of Marine Science, University 

 of Miami, processed the references and made 

 the machine runs. 



LITERATURE CITED 



INTERNATIONAL BUSINESS IvIACHINES 

 CORPORATION. 

 1962. Keyword- in- Context (KWIC) indexing. 

 Its Information Manual, form E20-8091, 

 21 pp. 



