The climate of the Rupununi savannas : a study in ecological climatology
1967
Frost, David B. |
Environmental surveys
Resource assessment and land use planning in Sri Lanka : a case study
1993
Dent, D. L. |
Goonewardene, L. K. P. A. |
Land use planning and resource assessment in Tanzania : a case study
1993
Kauzeni, A. D. |
Kikula, I. S. |
Mohamed, S. A. |
Lyimo, J. G. |
Dalal-Clayton, D. B. (D. Barry) |
Surveys, plans and people : a review of land resource information and its use in developing countries
1993
Dalal-Clayton, D. B. (D. Barry) |
Dent, David |
Situación ambiental de la Argentina : recomendaciones y prioridades de acción
1993
Rubén Vila, Alejandro |
Bertonatti, Claudio |
Development of rural areas in Europe : the claim for nature
1993
Bischoff, N. T. |
Jongman, R. H. G. |
Hidrovia : an initial environmental examination of the Paraguay-Parana waterway
1993
Bucher, Enrique H. |
Estonian environment 1992
1993
Pylvänäinen, Marja |