Roald Lars : FRIENDS in hydrology : proceedings of an international conference convened by the Norwegian National Committee for Hydrology ... , Bolkesjo ... , 1-6 April 1989 / edited by L. Roald, K. Nordseth and K.A. Hassel.
1989
1
Roan Sharon : Ozone crisis : the 15-year evolution of a sudden global emergency.
Robards K : Principles and practice of modern chromatographic methods / K. Robards, P.R. Haddad, P.E. Jackson.
1994
1
Robars Nigel : Africa through Western eyes [microform]. Part 1, Original manuscripts from the Royal Commonwealth Society Library at Cambridge University Library.
Robb Caroline M 1963 : Can the poor influence policy? : participatory poverty assessments in the developing world / Carolyn M. Robb.
2002
1
Robb D A : Metals and micronutrients : uptake and utilization by plants.
1983
1
Robb David 1962 : Clowns, fools and picaros : popular forms in theatre, fiction and film / edited by David Robb.
2007
1
Robb David S : Robert Louis Stevenson / David Robb.
2016
1
Robb Ellen : The letters of James and Ellen Robb : portrait of a Fredericton family in early Victorian times / edited with an introduction by A.G. Bailey.