Methods of measuring stock abundance other than by the use of commercial catch and effort data
By: by Ø. Ulltang.
Contributors: Food and Agriculture Organization of the United Nations.; United Nations Environment Programme.
Series: FAO fisheries technical paper ;; no. 176
Publisher: Food and Agriculture Organization of the United Nations
Published: 1977
Place of publication: Rome
Language: eng
Number of pages: 23
Subjects: Fish populations -- Statistical methods; Sampling (Statistics)
Notes: Bibliography: p. 19-23.
At head of title: Food and Agriculture Organization of the United Nations; United Nations Environment Programme.
"FIRS/T176."