Quantity: 125 available
2017. 26cm. Pp.iv, 53. Colour photos. Spiral bound.
Illustrated manual for collecting biological data at sea.
Provides fishery observers, and in general fishery data collectors, with a detailed description of the procedures required to collect biological data from the most important fishery groups that can be encountered while at sea.
Enables non-specialists to collect samples and take proper photographs, which can be then examined by taxonomic experts on shore and potentially improve the taxonomic resolution of the species in the catch.