The meaningful use of the Secchi disc
By: by Jerome Williams
Contributors: Chesapeake Bay Institute
Series: Technical report / Chesapeake Bay Institute -- 45; Reference / Chesapeake Bay Institute -- 68-15
Publisher: Chesapeake Bay Institute, Johns Hopkins University
Published: 1968
Place of publication: Annapolis]
Language: eng
Number of pages: 13
Subjects: Seawater; Optical properties; Oceanographic instruments
Notes: Bibliography: p. 13.