The National Wildlife Federation

• Discovering Deserts (Ranger Rick's Naturescope) by The National Wildlife Federation McGraw-Hill Professional Paperback 1 May 1998 from£10.78 | RRP: £7.99
• Birds, Birds, Birds! (Ranger Rick's NatureScope) by National Wildlife Federation McGraw-Hill Inc.,US Paperback 1 December 1997 from£13.43 | RRP: £9.99
• Profiled Sheet Metal Roofing and Cladding: A Guide to Good Practice by National Federation of Roofing Contractors Taylor & Francis Paperback 27 May 1999 from£133.38 | RRP: £53
• Birds of Australia (Photographic Field Guides) by Jim Flegg,National Photographic Index of Australian Wildlife (Australian Museum) New Holland Publishers Ltd Paperback 1 October 1995 from£22.93 | RRP: £16.99
• I Can Do Gymnastics: Essential Skills for Beginning Gymnastics (Spalding Sports Library) by U S Gymnastics Federation,United States Gymnastic Federation Masters Press,U.S. Paperback 1 March 1993 from£10.99 | RRP: £10.99
• Counterfeit Deterrent Features for the Next-Generation Currency Design (Publication Nmab, 472) by Committee on Next-Generation Currency Design,Commission on Engineering and Technical Systems,National Research Council,National Materials Advisory Board,National Academy of Sciences National Academies Press Paperback 1 January 1993 from£34.75 | RRP: £29
• The Nature of Fife by Scottish Wildlife Trust Scottish Cultural Press Paperback 1 March 1998 from£20.18 | RRP: £14.95
• Wildlife Walks by Derbyshire Wildlife Trust Landmark Publishing Ltd Paperback 1 March 2007 from£69.01 | RRP: £6.5
• State of the Wild 2008-2009: A Global Portrait of Wildlife, Wildlands, and Oceans (State of the Wild) by Wildlife Conservation Society Island Press Paperback 1 March 2008 from£22.50 | RRP: £18.99
• Conserving Bogs: The Management Handbook by Scottish Wildlife Trust Stationery Office Books Hardcover 1 October 1997 from£108.00 | RRP: £80
• Birds in Winter (Through the Seasons) by ,Maslowski Wildlife Photography Smart Apple Media Library Binding 1 September 2001 from£23.89 | RRP: £
• The Garden Bird Year: A Seasonal Guide to Enjoying the Birds in Your Garden by Roy Beddard,The Wildlife Trust New Holland Publishers Ltd Paperback 1 April 2004 from£13.48 | RRP: £9.99
• Resources for Teaching Middle School Science by National Science Resources Center of the National Academy of Sciences,National Academy of Engineering,Institute of Medicine,The Smithsonian Institution National Academies Press Paperback 30 March 1998 from£44.55 | RRP: £16.99
• World Wildlife Fund Guide to Extinct Species of Modern Times: 1 by World Wildlife Fund (U. S.) Beacham Pub Hardcover 1 January 1997 from£64.05 | RRP: £40.98
• WWF (Taking Action!) by Louise Spilsbury,World Wildlife Fund Heinemann Library Hardcover 29 September 2000 from£14.83 | RRP: £10.99
• Using the American Community Survey: Benefits and Challenges by Panel on the Functionality and Usability of Data from the American Community Survey,Committee on National Statistics,Division of Behavioral and Social Sciences and Education,National Research Council,National Academy of Sciences National Academies Press Paperback 6 September 2007 from£53.75 | RRP: £31
• Mammography and Beyond: Developing Technologies for the Early Detection of Breast Cancer by Committee on Technologies for the Early Detection of Breast Cancer,National Cancer Policy Board,Institute of Medicine,Division of Earth and Life Studies,National Research Council,National Academy of Sciences National Academies Press Hardcover 23 July 2001 from£45.69 | RRP: £31
• A Biological Survey for the Nation by Committee on the Formation of the National Biological Survey,Commission on Life Sciences,Division on Earth and Life Studies,National Research Council,National Academy of Sciences National Academies Press Paperback 1 January 1993 from£37.69 | RRP: £16.99
• Biological Nutrient Removal (BNR) Operation in Wastewater Treatment Plants: WEF Manual of Practice No. 30 by Water Environment Federation McGraw-Hill Professional Hardcover 1 November 2005 from£125.53 | RRP: £82.99
• Wastewater Solids Incineration Systems MOP 30 (Water Resources and Environmental Engineering Series) by Water Environment Federation McGraw-Hill Professional Hardcover 1 May 2009 from£124.18 | RRP: £59.99
• Clarifier Design: WEF Manual of Practice No. FD-8 by Water Environment Federation McGraw-Hill Professional Hardcover 1 November 2005 from£186.28 | RRP: £99.99
• Wastewater Treatment Process Modeling, Second Edition (MOP31) (WEF Manual of Practice) by Water Environment Federation McGraw-Hill Professional Hardcover 1 September 2013 from£164.68 | RRP: £83.99
• Membrane Systems for Wastewater Treatment by Water Environment Federation McGraw-Hill Professional Hardcover 1 November 2005 from£113.38 | RRP: £64.99
• Operation of Municipal Wastewater Treatment Plants: Manual of Practice 11 by Water Environment Federation McGraw-Hill Professional Hardcover 1 November 2007 from£257.83 | RRP: £169.99
• Upgrading and Retrofitting Water and Wastewater Treatment Plants: WEF Manual of Practice No. 28 by Water Environment Federation McGraw-Hill Professional Hardcover 1 February 2005 from£53.99 | RRP: £53.99