Title: Manual of methods for fisheries resource survey and appraisal.
Authors: Alverson, Dayton L., 1924-; Forbes, S. T.,; Nakken, Odd,; Food and Agriculture Organization of the United Nations.
Year: 1971
Subjects: Fishery resources.; Exploratory fishing.; Ressources halieutiques.; Pêche d'exploration.; Exploratory fishing; Fishery resources
Contents: Pt. 1. Survey and charting of fisheries resources, edited by D.L. Alverson. -- pt. 2. The use of acoustic instruments for fish detection and abundance estimation, edited by S.T. Forbes and O. Nakken. -- pt. 3. Standard methods and techniques for demersal fisheries resource surveys, by David J. Mackett. -- pt. 5. Objectives and basic methods, by J.A. Gulland.