1. 2020
2. The impact of climate change on the management and regeneration of parkland trees in the Savannah zones of Northern Nigeria

   Abdullahi, I. (Author), Rayment, M. (Supervisor) & Brook, R. (Supervisor), 6 May 2020

   Student thesis: Doctor of Philosophy

3. 2016
4. Water dynamics and use in coffee shaded with Tabebula rosea Bertol and Simarouba glauca D.C. compared to full sun coffee in sub optimal environmental condition for coffee cultivation

   Padovan, M. D. P. (Author), Brook, R. (Supervisor), Sept 2016

   Student thesis: Doctor of Philosophy

5. Deforestation in Jefara Plain, Libya: Socio-economic and Policy Drivers (Algarabulli District case study)

   Alsoul, A. (Author), Brook, R. (Supervisor), Jan 2016

   Student thesis: Doctor of Philosophy

6. 2015
7. From volcanic ash to allophanic dust : : understanding phosphorous behaviour in Dominican soils

   Casimir, A.-M. (Author), Brook, R. (Supervisor), Jan 2015

   Student thesis: Doctor of Philosophy

8. 2013
9. The role of bio-inoculants on phosphorous relations of barley

   Mirzaei Heydari, M. (Author), Brook, R. (Supervisor), 1 Jan 2013

   Student thesis: Doctor of Philosophy

10. 2012
11. Are we learning? : strengthening local people's capacities to facilitate the recuperation of degraded pasture lands in Central America

    Bautista Solis, P. (Author), Brook, R. (Supervisor), Jan 2012

    Student thesis: Doctor of Philosophy

12. Genetic variation in field emergence and related traits in naked and covered spring barley

    Keerio, M. (Author), Brook, R. (Supervisor), Jan 2012

    Student thesis: Doctor of Philosophy

13. Religious phenomenology, sociodemography and ecology in the rural Mt. Kilimanjaro, Tanzania

    Manongi, F. (Author), Brook, R. (Supervisor), Jan 2012

    Student thesis: Doctor of Philosophy

14. 2009
15. Smallholder dairy farming land use in the Nairobi metropolitan region, Kenya

    Omoto, W. O. (Author), Brook, R. (Supervisor), Feb 2009

    Student thesis: Doctor of Philosophy

16. 2007
17. Growth and inter-specific interactions in young silvopastoral systems with native timber trees in the dry tropics of Costa Rica

    Castaneda, H. J. A. (Author), Brook, R. (Supervisor), Mar 2007

    Student thesis: Doctor of Philosophy

18. 2005
19. Environmental sustainability of intensive rice systems in Bangladesh: key stakeholders' perceptions

    Quadir, N. (Author), Brook, R. (Supervisor), Dec 2005

    Student thesis: Doctor of Philosophy

20. 2003
21. Maize and soybean intercropping in Nepal

    Prasad, R. B. (Author), Brook, R. (Supervisor), Dec 2003

    Student thesis: Doctor of Philosophy