pt. I. Uses of plants : Food crops ; Wood, fibre and starch crops ; Biofuels ; Plants in crime -- pt. II. Plants and health : Plants for nutrition and well-being ; Medicinal plants ; Drink and drugs -- pt. III. Modern techniques : Micropropagation ; Genetically modified plants ; Natural plant protection -- pt. IV. Plants and the planet : The impact of humankind on the planet -- Conservation ; Plant collecting and trading ; Plants and the future.
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