Research resource review: Gregory,K.J.,Simmons,I.G.,Brazel,A.J.,Day,J.W.,Keller,E.A.,Sylvester,A.G. and Yáñez-Arabcibia,A. 2009: Environmental sciences: a student's companion. London: Sage. 456 pp. £75 cloth,£24.99 paper. ISBN: 978 1 41294 704 6 cloth,978 1 41294 705 3 paper

Research resource review: Gregory,K.J.,Simmons,I.G.,Brazel,A.J.,Day,J.W.,Keller,E.A.,Sylvester,A.G. and Yáñez-Arabcibia,A. 2009: Environmental sciences: a student's companion. London: Sage. 456 pp. £75 cloth,£24.99 paper. ISBN: 978 1 41294 704 6 cloth,978 1 41294 705 3 paper