The 'Up to speed' series of educational e-books covers a spectrum of sustainability topics with a focus on the causes, consequences and cures. Each ebook provides a non-technical & non-academic ove...lihat lebih banyakThe 'Up to speed' series of educational e-books covers a spectrum of sustainability topics with a focus on the causes, consequences and cures. Each ebook provides a non-technical & non-academic overview for a general audience. Available in all major ebook formats, the series is designed to help readers get quickly up to speed on important environmental issues. Get up to speed now.lihat lebih sedikit