Encyclopaedia of Fisheries Bioengineering in 3 Vols

Auris Publishing Encyclopaedia Of Fisheries Bioengineering 3 Vol Set….Fish form an extremely diverse group of vertebrates. At a conservative estimate at least 40% of the world's vertebrates are fish. On the one hand they are united by their adaptations to an aquatic environment and on the other they show a variety of adaptations to differing environmental conditions - often to extremes of temperature, salinity, oxygen level and water chemistry.