AA ética do uso da água doceA ética do uso da água docede John Roundell Palmer SelborneMateriasWater-supplyMoral and ethical aspectsWater useÁgua doce (uso)Recursos hídricosEdiciones (1)A ética do uso da água doce (2002)Edições UNESCO Brasil · ISBN 9788587853363Más obras de John Roundell Palmer Selborne
AAnnual Report and Accounts for the Year Ended 31 March 2004Annual Report and Accounts for the Year Ended 31 March 2004
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RRoyal Botanic Gardens, Kew annual report and accounts for thRoyal Botanic Gardens, Kew annual report and accounts for the year ended 31 March 2006
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RRoyal Botanic Gardens, Kew annual report and accounts for thRoyal Botanic Gardens, Kew annual report and accounts for the year ended 31 March 2007