Notes

48 p. : col. ill., map 24 cm Can we have fish for dinner? -- When did people first start fishing? -- What is commercial fishing? -- Is commercial fishing safe? -- What is aquaculture? -- Can we farm fish in the ocean? -- How does fish get from the sea to the supermarket? -- Who buys and sells the most fish? -- How can we preserve fisheries? -- Can we produce enough fish to feed the world? Technology of farming