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Book List
10
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Flight activity and foraging activity of two stingless bee species in Costa Rica / Mark van Nieuwstadt, J.C. Biesmeijer and M.J. Sommeijer.
- Utrecht university. Faculty of biology. Laboratory of comparative physiology. Department of ethnology and socio-ecology,
- 1992.
- Utrecht :
-
Weathering of 'redhill'-deposits in the Atlantic zone of Costa Rica : weathering of fluvial deposits containing volcanic material under humid tropical conditions / by Frank van Ruitenbeek.
- auteur,
- 1992.
- Utrecht :
-
Labour markets and migrant absorption in small towns : the case of northern Costa Rica / Arie Romein.
- Universiteit Utrecht. Faculteit ruimtelijke wetenschappen [etc.],
- 1995.
- Utrecht :
-
Brood production and other behavioural aspects of the Africanized honeybee in Costa Rica / Bas Sprengers.
- Rijksuniversiteit Utrecht,
- 1990.
- Utrecht :
-
Pilot project on the Macacona gold mine : Costa Rica / International commission for environmental assessment.
- ICEA,
- 1989.
- Utrecht :
-
Looking for males : a study on the production and behaviour of males of Melipona fasciata / Mariëlle Winkler.
- University of Utrecht. Department of comparative physiology. Division of social insects,
- 1991.
- Utrecht :
-
Werkzaam Samenweken : Cooperaties in Costa Rica en Colombia / J. A. de Jong.
- CNV,
- 1993.
- Utrecht :
-
De Territoriale Okkupatie van Costa Rica Sinds / Arie Romein.
- rijkuniversiteit Utrecht,
- 1988.
- Utrecht :
-
Het functioneren van mirgranten op de arbeidsmarkt van Ciudad Quesada, een kleinde stad in Costa Rica / Tine Beneker and Astrid Hooijmaijers.
- rijkuniversiteit Utrecht,
- 1990.
- Utrecht :
-
Reciprocity : making development a two-way street : background papers workshop on reciprocity, Bhutan, 30 October - 3 November 1995 / [Lyonpo C. Dorji...et al.].
- Stichting Ecooperation,
- 1995.
- Utrecht :